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Radio Boys in the Secret Service
Radio Boys in the Secret Service

Chapter XVIII

Chapter 18 of Radio Boys in the Secret Service is here in full — 120 sentences across 24 reading sections, with audio for every sentence and word.

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Context Illustration Reading 1/24 · 5 lines
English subtitles · tap any word to listen 1 / 5
A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.
However, everybody had a taste, and the bones and other refuse were saved for fuel.
At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.
This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.
The work of the cave diggers developed another pleasing surprise for the castaways.
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LEARNER DICTIONARY
Archivist
/ˈɑːrkɪvɪst/
Editorial verification pending

A keeper or guardian of historical records and memories.

Radio Boys in the Secret Service

Chapter XVIII

Chapter 18 of Radio Boys in the Secret Service is here in full — 120 sentences across 24 reading sections, with audio for every sentence and word.

Reading 1/24 · 5 reading units · Lines 1–5

Line 1
A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.
Line 2
However, everybody had a taste, and the bones and other refuse were saved for fuel.
/ˌhaʊˈevər ˈevribɑːdi hæd ə teɪst ənd ðə boʊnz ənd ˈʌðər rəˈfjuːz wɜːr seɪvd fɔːr ˈfjuːəl/
Line 3
At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.
Line 4
This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.
/ðɪs ˈdrɪŋkɪŋ aɪs hæd tuː biː tʃɪpt frʌm ˈhaɪər ˈpleɪsəz ɑːn ðə bɜːrɡ æz ðə ˈdæʃɪŋ ʌv ðə weɪvz ɪn rʌf ˈweðər hæd ˈkoʊtəd ðə ˈloʊər pɑːrts wɪð ə ˈsɔːlti ˈsɜːrfəs/
Line 5
The work of the cave diggers developed another pleasing surprise for the castaways.
/ðə wɜːrk ʌv ðə keɪv ˈdɪɡərz dɪˈveləpt əˈnʌðər ˈpliːzɪŋ sərˈpraɪz fɔːr ðə ˈkæstəweɪz/

Learner Dictionary

These definitions explain words found in the current reading and keep every example grounded in its original sentence.

Oxford-style entry order: headword, part of speech, US IPA, concise definition, contextual example, and audio.

berg noun US /bɜːrɡ/

a large mass of ice floating at sea; usually broken off of a polar glacier

From this reading “This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.”

castaways noun US /ˈkæstəweɪz/

plural of “castaway” — a person who is rejected (from society or home)

From this reading “The work of the cave diggers developed another pleasing surprise for the castaways.”

chipped verb US /tʃɪpt/

inflected form of “chip” — break off (a piece from a whole)

From this reading “This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.”

coated adjective US /ˈkoʊtəd/

having a coating; covered with an outer layer or film; often used in combination

From this reading “This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.”

diggers noun US /ˈdɪɡərz/

plural of “digger” — a laborer who digs

From this reading “The work of the cave diggers developed another pleasing surprise for the castaways.”

Invasion noun US /ˌɪnˈveɪʒən/

the act of invading; the act of an army that invades for conquest or plunder

From this reading “A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.”

melt verb US /melt/

reduce or cause to be reduced from a solid to a liquid state, usually by heating

From this reading “At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.”

salty adjective US /ˈsɔːlti/

engagingly stimulating or provocative

From this reading “This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.”

Word partnerships in these lines

English keeps certain words together, and knowing the pair is worth more than knowing each word alone. Every partnership below was counted across our whole published library, and earns its place by appearing far more often than two unrelated words of the same frequency would.

Shown as this reading writes them, with the form the library counts, what kind of pairing it is, and how often it occurs.

rough weather adjective + noun

In this reading “This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.”

lower parts verb + noun

In this reading “This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.”

drinking water noun + noun

water suitable for drinking

In this reading “At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.”

supply of verb + particle

In this reading “At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.”

All words in this reading · 82

Every word in these five lines is listed here, and every one of them can be played on its own.

Dictionary details are shown only when verified; these are not licensed Oxford entries.

AdeterminerUS /ə/

used before a singular noun to mean one of a group, when it is not a particular one

From this reading A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.

ableadjectiveUS /ˈeɪbəl/

(usually followed by “to”) having the necessary means or skill or know-how or authority to do something

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

andconjunctionUS /ənd/

used to join words or parts of a sentence that go together

From this reading A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.

anotherdeterminerUS /əˈnʌðər/

one more of the same kind, or a different one

From this reading The work of the cave diggers developed another pleasing surprise for the castaways.

asconjunctionUS /æz/

at the same time that; because; in the way that

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

AtprepositionUS /æt/

in or near a particular place or position

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

beauxiliary verbUS /biː/

used with a past participle to form the passive, or with -ing for continuous tenses

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

beenauxiliary verbUS /bɪn/

the past participle of “be”

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

bergnounUS /bɜːrɡ/

a large mass of ice floating at sea; usually broken off of a polar glacier

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

bonesnounUS /boʊnz/

(used in the plural) a percussion instrument consisting of a pair of hollow pieces of wood or bone (usually held between the thumb and fingers) that are made to click together (as by Spanish dancers) in rhythm with the dance

From this reading However, everybody had a taste, and the bones and other refuse were saved for fuel.

boxesnounUS /ˈbɑːksəz/

plural of “box” — a (usually rectangular) container; may have a lid

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

butconjunctionUS /bʌt/

used to introduce something that contrasts with what came before

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

castawaysnounUS /ˈkæstəweɪz/

plural of “castaway” — a person who is rejected (from society or home)

From this reading The work of the cave diggers developed another pleasing surprise for the castaways.

caughtverbUS /kɑːt/

inflected form of “catch” — discover or come upon accidentally, suddenly, or unexpectedly; catch somebody doing something or in a certain state

From this reading A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.

cavenounUS /keɪv/

a geological formation consisting of an underground enclosure with access from the surface of the ground or from the sea

From this reading The work of the cave diggers developed another pleasing surprise for the castaways.

chippedverbUS /tʃɪpt/

inflected form of “chip” — break off (a piece from a whole)

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

coatedadjectiveUS /ˈkoʊtəd/

having a coating; covered with an outer layer or film; often used in combination

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

dashingadjectiveUS /ˈdæʃɪŋ/

lively and spirited

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

daynounUS /deɪ/

time for Earth to make a complete rotation on its axis

From this reading A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.

developedadjectiveUS /dɪˈveləpt/

being changed over time so as to be e.g. stronger or more complete or more useful

From this reading The work of the cave diggers developed another pleasing surprise for the castaways.

diggersnounUS /ˈdɪɡərz/

plural of “digger” — a laborer who digs

From this reading The work of the cave diggers developed another pleasing surprise for the castaways.

drinkingnounUS /ˈdrɪŋkɪŋ/

the act of consuming liquids

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

everybodypronounUS /ˈevribɑːdi/

every person

From this reading However, everybody had a taste, and the bones and other refuse were saved for fuel.

finallyadverbUS /ˈfaɪnəli/

after an unspecified period of time or an especially long delay

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

firstadjectiveUS /fɜːrst/

preceding all others in time or space or degree

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

fishnounUS /fɪʃ/

any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills

From this reading A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.

forprepositionUS /fɔːr/

intended to be given to, or used by, somebody

From this reading However, everybody had a taste, and the bones and other refuse were saved for fuel.

fromprepositionUS /frʌm/

showing where something starts, or who sent it

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

fuelverbUS /ˈfjuːəl/

provide with a combustible substance that provides energy

From this reading However, everybody had a taste, and the bones and other refuse were saved for fuel.

hadauxiliary verbUS /hæd/

the past form of “have”, used to form the past perfect

From this reading However, everybody had a taste, and the bones and other refuse were saved for fuel.

higheradjectiveUS /ˈhaɪər/

advanced in complexity or elaboration

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

how

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

HoweveradverbUS /ˌhaʊˈevər/

used to add a contrasting statement

From this reading However, everybody had a taste, and the bones and other refuse were saved for fuel.

icenounUS /aɪs/

water frozen in the solid state

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

inprepositionUS /ɪn/

inside something, or within a place, period, or state

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

InvasionnounUS /ˌɪnˈveɪʒən/

the act of invading; the act of an army that invades for conquest or plunder

From this reading A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.

lowerverbUS /ˈloʊər/

move something or somebody to a lower position

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

meltverbUS /melt/

reduce or cause to be reduced from a solid to a liquid state, usually by heating

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

mennounUS /men/

the force of workers available

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

MidnightnounUS /ˈmɪdnaɪt/

12 o'clock at night; the middle of the night

From this reading A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.

moreadjectiveUS /mɔːr/

(comparative of “much” used with mass nouns) a quantifier meaning greater in size or amount or extent or degree

From this reading A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.

obtainverbUS /əbˈteɪn/

come into possession of

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

onprepositionUS /ɑːn/

touching and supported by a surface

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

onepronounUS /wʌn/

used to mean any person in general, including the speaker

From this reading A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.

OnlyadverbUS /ˈoʊnli/

and nothing more

From this reading A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.

otheradjectiveUS /ˈʌðər/

not the same one or ones already mentioned or implied

From this reading However, everybody had a taste, and the bones and other refuse were saved for fuel.

overprepositionUS /ˈoʊvər/

above and across; more than

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

partsnounUS /pɑːrts/

the local environment

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

piecesnounUS /ˈpiːsəz/

plural of “piece” — a separate part of a whole

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

placesnounUS /ˈpleɪsəz/

plural of “place” — a point located with respect to surface features of some region

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

pleasingadjectiveUS /ˈpliːzɪŋ/

giving pleasure and satisfaction

From this reading The work of the cave diggers developed another pleasing surprise for the castaways.

producedverbUS /prəˈduːst/

past form of “produce” — bring forth or yield

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

puzzledadjectiveUS /ˈpʌzəld/

filled with bewilderment

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

questionverbUS /ˈkwestʃən/

challenge the accuracy, probity, or propriety of

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

refuseverbUS /rəˈfjuːz/

show unwillingness towards

From this reading However, everybody had a taste, and the bones and other refuse were saved for fuel.

roughadjectiveUS /rʌf/

having or caused by an irregular surface

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

saltyadjectiveUS /ˈsɔːlti/

engagingly stimulating or provocative

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

savedadjectiveUS /seɪvd/

rescued; especially from the power and consequences of sin

From this reading However, everybody had a taste, and the bones and other refuse were saved for fuel.

secondnounUS /ˈsekənd/

1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites

From this reading A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.

seven-pounder

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.

severaladjectiveUS /ˈsevrəl/

(used with count nouns) of an indefinite number more than 2 or 3 but not many

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

someadjectiveUS /sʌm/

(quantifier) used with either mass nouns or plural count nouns to indicate an unspecified number or quantity

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

supplyverbUS /səˈplaɪ/

give something useful or necessary to

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

surfacenounUS /ˈsɜːrfəs/

the outer boundary of an artifact or a material layer constituting or resembling such a boundary

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

surprisenounUS /sərˈpraɪz/

the astonishment you feel when something totally unexpected happens to you

From this reading The work of the cave diggers developed another pleasing surprise for the castaways.

tasteverbUS /teɪst/

To perceive flavor through the mouth.

From this reading However, everybody had a taste, and the bones and other refuse were saved for fuel.

thatconjunctionUS /ðæt/

used to introduce what somebody said, thought, or felt

From this reading A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.

thedeterminerUS /ðə/

used before a noun that is already known, already mentioned, or the only one of its kind

From this reading However, everybody had a taste, and the bones and other refuse were saved for fuel.

theypronounUS /ðeɪ/

the people, animals, or things already mentioned, as the subject

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

thisdeterminerUS /ðɪs/

used for a person or thing that is near, or that has just been mentioned

From this reading A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.

tinnounUS /tɪn/

a silvery malleable metallic element that resists corrosion; used in many alloys and to coat other metals to prevent corrosion; obtained chiefly from cassiterite where it occurs as tin oxide

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

toparticleUS /tuː/

used before the base form of a verb to make the infinitive

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

tobacconounUS /təˈbækoʊ/

leaves of the tobacco plant dried and prepared for smoking or ingestion

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

wasauxiliary verbUS /wɑːz/

the past form of “be” used with I, he, she, it, or a singular noun

From this reading A Midnight Invasion Only one more fish was caught that day, and this second one was only a seven-pounder.

waternounUS /ˈwɔːtər/

binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

wavesnounUS /weɪvz/

plural of “wave” — one of a series of ridges that moves across the surface of a liquid (especially across a large body of water)

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

weathernounUS /ˈweðər/

the atmospheric conditions that comprise the state of the atmosphere in terms of temperature and wind and clouds and precipitation

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

wereauxiliary verbUS /wɜːr/

the past form of “be” used with you, we, they, or a plural noun

From this reading However, everybody had a taste, and the bones and other refuse were saved for fuel.

whichpronounUS /wɪtʃ/

used to introduce a clause giving more about a thing just mentioned

From this reading At first they had been puzzled over the question of how to obtain a supply of drinking water, but finally some of the men produced several tin tobacco boxes, in which they were able to melt pieces of ice.

withprepositionUS /wɪð/

in the company of; together with

From this reading This drinking ice had to be chipped from higher places on the berg, as the dashing of the waves in rough weather had coated the lower parts with a salty surface.

workverbUS /wɜːrk/

exert oneself by doing mental or physical work for a purpose or out of necessity

From this reading The work of the cave diggers developed another pleasing surprise for the castaways.

Chapter 18 of Radio Boys in the Secret Service by J. W. Duffield holds 120 sentences, grouped into 24 reading sections of at most 5 sentences. The text is the source edition, unabridged, and the chapter records which sentences cover which part of the work so that nothing is dropped. Every word can be tapped for its pronunciation and dictionary entry.

What does chapter 18 of Radio Boys in the Secret Service contain?

Chapter 18 holds 120 sentences of Radio Boys in the Secret Service, unabridged, divided into 24 reading sections.

This page carries chapter 18 of Radio Boys in the Secret Service by J. W. Duffield exactly as it stands in the source edition, without abridgement. It runs to 120 sentences, grouped into 24 sections of at most 5 sentences so that a reader can take the chapter in steady, finishable pieces. The chapter also stores a coverage record mapping every one of its sentences to a part of the work, which is how the edition demonstrates that no line was dropped.

How do I study chapter 18 of Radio Boys in the Secret Service?

Work through the 24 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 24 sections in this chapter is short enough to read once, hear once, and then re-read with the vocabulary in view. Tapping a word plays it alone and opens its dictionary entry with IPA, part of speech and meaning, so the reader is never forced to guess a pronunciation from spelling. Working section by section keeps a long chapter from becoming an undifferentiated wall of text, which is the usual reason a reader abandons a work of this period.

Can chapter 18 be read aloud to me?

Yes — every sentence and every individual word in chapter 18 can be played aloud in United States English.

Audio covers the whole chapter: any sentence can be played, and any single word within it can be played on its own. The voice uses United States English. For a work of this period that matters, because spelling is an unreliable guide to pronunciation for vocabulary that has fallen out of daily use, and a learner who guesses wrong tends to keep the error. Hearing the word in its own sentence, and then alone, settles it.

Questions about reading Radio Boys in the Secret Service

Common questions about reading Radio Boys in the Secret Service by J. W. Duffield on this page, its source edition and its audio.

Is this the complete text of Radio Boys in the Secret Service?

Yes. All 3394 sentences of Project Gutenberg eBook #62000 are kept, with a record of which sentences cover which part.

Which edition of Radio Boys in the Secret Service is used?

Project Gutenberg eBook #62000, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does Radio Boys in the Secret Service take to read?

About 282 minutes of reading across 679 sections of 5 sentences each, at an unhurried pace.

How to read Radio Boys in the Secret Service section by section

How to work through Radio Boys in the Secret Service section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

    Choose one of the 25 chapters of Radio Boys in the Secret Service to begin.

  2. Read one section

    Each section holds 5 sentences; read it once through.

  3. Listen and tap

    Play the section aloud, then tap any unfamiliar word for its entry.

Vocabulary met early in Radio Boys in the Secret Service

Words and structures a reader meets early in Radio Boys in the Secret Service, each tappable for pronunciation and meaning.

Https
A word that appears in the opening chapter of Radio Boys in the Secret Service; the reader can tap it to hear it and see its dictionary entry.
Radio
A word that appears in the opening chapter of Radio Boys in the Secret Service; the reader can tap it to hear it and see its dictionary entry.
Flying
A word that appears in the opening chapter of Radio Boys in the Secret Service; the reader can tap it to hear it and see its dictionary entry.
Service
A word that appears in the opening chapter of Radio Boys in the Secret Service; the reader can tap it to hear it and see its dictionary entry.