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

Chapter XIII

Chapter 13 of Radio Boys in the Secret Service is here in full — 167 sentences across 34 reading sections, with audio for every sentence and word.

Cover illustration for Radio Boys in the Secret Service
Context Illustration Reading 1/33 · 5 lines
English subtitles · tap any word to listen 1 / 5
S. O. S.
Meanwhile the other “wireless twin” was not asleep even though it was after midnight.
Back in Ferncliffe, Walter Burton was a very busy boy.
He and Tony had been enterprisingly industrious during Guy’s absence.
Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.
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AI-generated narration by OpenAI · Slow US English
LEARNER DICTIONARY
Archivist
/ˈɑːrkɪvɪst/
Editorial verification pending

A keeper or guardian of historical records and memories.

Radio Boys in the Secret Service

Chapter XIII

Chapter 13 of Radio Boys in the Secret Service is here in full — 167 sentences across 34 reading sections, with audio for every sentence and word.

Reading 1/33 · 5 reading units · Lines 1–5

Line 1
S. O. S.
/es oʊ es/
Line 2
Meanwhile the other “wireless twin” was not asleep even though it was after midnight.
/ˈmiːnwaɪl ðə ˈʌðər ˈwaɪrlɪs twɪn wɑːz nɑːt əˈsliːp ˈiːvɪn ðoʊ ɪt wɑːz ˈæftər ˈmɪdnaɪt/
Line 3
Back in Ferncliffe, Walter Burton was a very busy boy.
Line 4
He and Tony had been enterprisingly industrious during Guy’s absence.
Line 5
Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.

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.

Burton noun US /ˈbɜːrtən/

English explorer who with John Speke was the first European to explore Lake Tanganyika (1821-1890)

From this reading “Back in Ferncliffe, Walter Burton was a very busy boy.”

diligent adjective US /ˈdɪlɪdʒənt/

quietly and steadily persevering especially in detail or exactness

From this reading “Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.”

Guy's noun US /ɡaɪz/

possessive form of “guy” — an informal term for a youth or man

industrious adjective US /ˌɪnˈdʌstriəs/

characterized by hard work and perseverance

From this reading “He and Tony had been enterprisingly industrious during Guy’s absence.”

proficiency noun US /prəˈfɪʃənsi/

the quality of having great facility and competence

From this reading “Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.”

twin noun US /twɪn/

either of two offspring born at the same time from the same pregnancy

From this reading “Meanwhile the other “wireless twin” was not asleep even though it was after midnight.”

Walter noun US /ˈwɔːltər/

German conductor (1876-1962)

From this reading “Back in Ferncliffe, Walter Burton was a very busy boy.”

wireless noun US /ˈwaɪrlɪs/

medium for communication

From this reading “Meanwhile the other “wireless twin” was not asleep even though it was after midnight.”

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.

after midnight preposition + noun

In this reading “Meanwhile the other “wireless twin” was not asleep even though it was after midnight.”

All words in this reading · 47

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 Back in Ferncliffe, Walter Burton was a very busy boy.

absencenounUS /ˈæbsəns/

the state of being absent

From this reading He and Tony had been enterprisingly industrious during Guy’s absence.

afterprepositionUS /ˈæftər/

later than; following

From this reading Meanwhile the other “wireless twin” was not asleep even though it was after midnight.

alreadyadverbUS /ɔːlˈredi/

prior to a specified or implied time

From this reading Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.

andconjunctionUS /ənd/

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

From this reading He and Tony had been enterprisingly industrious during Guy’s absence.

asconjunctionUS /æz/

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

From this reading Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.

asleepadjectiveUS /əˈsliːp/

in a state of sleep

From this reading Meanwhile the other “wireless twin” was not asleep even though it was after midnight.

BackadverbUS /bæk/

in or to or toward a former location

From this reading Back in Ferncliffe, Walter Burton was a very busy boy.

beenauxiliary verbUS /bɪn/

the past participle of “be”

From this reading He and Tony had been enterprisingly industrious during Guy’s absence.

boynounUS /bɔɪ/

a youthful male person

From this reading Back in Ferncliffe, Walter Burton was a very busy boy.

BurtonnounUS /ˈbɜːrtən/

English explorer who with John Speke was the first European to explore Lake Tanganyika (1821-1890)

From this reading Back in Ferncliffe, Walter Burton was a very busy boy.

busyadjectiveUS /ˈbɪzi/

actively or fully engaged or occupied

From this reading Back in Ferncliffe, Walter Burton was a very busy boy.

diligentadjectiveUS /ˈdɪlɪdʒənt/

quietly and steadily persevering especially in detail or exactness

From this reading Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.

duringprepositionUS /ˈdʊrɪŋ/

all through a period, or at some point within it

From this reading He and Tony had been enterprisingly industrious during Guy’s absence.

earlyadjectiveUS /ˈɜːrli/

at or near the beginning of a period of time or course of events or before the usual or expected time

From this reading Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.

enterprisinglyadverb

in an enterprising manner

From this reading He and Tony had been enterprisingly industrious during Guy’s absence.

evenadjectiveUS /ˈiːvɪn/

divisible by two

From this reading Meanwhile the other “wireless twin” was not asleep even though it was after midnight.

Ferncliffe

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

From this reading Back in Ferncliffe, Walter Burton was a very busy boy.

Guy'snounUS /ɡaɪz/

possessive form of “guy” — an informal term for a youth or man

From this reading He and Tony had been enterprisingly industrious during Guy’s absence.

hadauxiliary verbUS /hæd/

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

From this reading He and Tony had been enterprisingly industrious during Guy’s absence.

HepronounUS /hiː/

a man, boy, or male animal already mentioned, as the subject

From this reading He and Tony had been enterprisingly industrious during Guy’s absence.

inprepositionUS /ɪn/

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

From this reading Back in Ferncliffe, Walter Burton was a very busy boy.

industriousadjectiveUS /ˌɪnˈdʌstriəs/

characterized by hard work and perseverance

From this reading He and Tony had been enterprisingly industrious during Guy’s absence.

itpronounUS /ɪt/

a thing, animal, or idea already mentioned

From this reading Meanwhile the other “wireless twin” was not asleep even though it was after midnight.

madeadjectiveUS /meɪd/

produced by a manufacturing process

From this reading Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.

MeanwhileadverbUS /ˈmiːnwaɪl/

at the same time but in another place

From this reading Meanwhile the other “wireless twin” was not asleep even though it was after midnight.

midnightnounUS /ˈmɪdnaɪt/

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

From this reading Meanwhile the other “wireless twin” was not asleep even though it was after midnight.

naturallyadverbUS /ˈnætʃərəli/

as might be expected

From this reading Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.

notadverbUS /nɑːt/

used to make a word, phrase, or sentence negative

From this reading Meanwhile the other “wireless twin” was not asleep even though it was after midnight.

OnounUS /oʊ/

a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust

From this reading S. O. S.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.

otheradjectiveUS /ˈʌðər/

not the same one or ones already mentioned or implied

From this reading Meanwhile the other “wireless twin” was not asleep even though it was after midnight.

proficiencynounUS /prəˈfɪʃənsi/

the quality of having great facility and competence

From this reading Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.

promiseverbUS /ˈprɑːməs/

make a promise or commitment

From this reading Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.

quickadjectiveUS /kwɪk/

accomplished rapidly and without delay

From this reading Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.

SnounUS /es/

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

From this reading S. O. S.

showingnounUS /ˈʃoʊɪŋ/

the display of a motion picture

From this reading Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.

studynounUS /ˈstʌdi/

a detailed critical inspection

From this reading Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.

telegraphynoun

communicating at a distance by electric transmission over wire

From this reading Tony had made a diligent study of wireless telegraphy and was already showing promise of early proficiency, as he was naturally quick.

thedeterminerUS /ðə/

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

From this reading Meanwhile the other “wireless twin” was not asleep even though it was after midnight.

thoughconjunctionUS /ðoʊ/

in spite of the fact that

From this reading Meanwhile the other “wireless twin” was not asleep even though it was after midnight.

Tony

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

From this reading He and Tony had been enterprisingly industrious during Guy’s absence.

twinnounUS /twɪn/

either of two offspring born at the same time from the same pregnancy

From this reading Meanwhile the other “wireless twin” was not asleep even though it was after midnight.

veryadjectiveUS /ˈveri/

precisely as stated

From this reading Back in Ferncliffe, Walter Burton was a very busy boy.

WalternounUS /ˈwɔːltər/

German conductor (1876-1962)

From this reading Back in Ferncliffe, Walter Burton was a very busy boy.

wasauxiliary verbUS /wɑːz/

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

From this reading Meanwhile the other “wireless twin” was not asleep even though it was after midnight.

wirelessnounUS /ˈwaɪrlɪs/

medium for communication

From this reading Meanwhile the other “wireless twin” was not asleep even though it was after midnight.

Chapter 13 of Radio Boys in the Secret Service by J. W. Duffield holds 167 sentences, grouped into 34 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 13 of Radio Boys in the Secret Service contain?

Chapter 13 holds 167 sentences of Radio Boys in the Secret Service, unabridged, divided into 34 reading sections.

This page carries chapter 13 of Radio Boys in the Secret Service by J. W. Duffield exactly as it stands in the source edition, without abridgement. It runs to 167 sentences, grouped into 34 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 13 of Radio Boys in the Secret Service?

Work through the 34 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 34 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 13 be read aloud to me?

Yes — every sentence and every individual word in chapter 13 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.