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The Radio Boys on Secret Service Duty
The Radio Boys on Secret Service Duty

Chapter XXI

Chapter 21 of The Radio Boys on Secret Service Duty is here in full — 121 sentences across 25 reading sections, with audio for every sentence and word.

Cover illustration for The Radio Boys on Secret Service Duty
Context Illustration Reading 1/24 · 5 lines
English subtitles · tap any word to listen 1 / 5
AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.
At the suggestion of Inspector Burton, the boys had purchased and donned corduroy trousers.
Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.
“Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.
“You are expected.”
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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.

The Radio Boys on Secret Service Duty

Chapter XXI

Chapter 21 of The Radio Boys on Secret Service Duty is here in full — 121 sentences across 25 reading sections, with audio for every sentence and word.

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

Line 1
AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.
Line 2
At the suggestion of Inspector Burton, the boys had purchased and donned corduroy trousers.
/æt ðə səˈdʒestʃən ʌv ˌɪnˈspektər ˈbɜːrtən ðə bɔɪz hæd ˈpɜːrtʃəst ənd dɑːnd ˈkɔːrdərɔɪ ˈtraʊzərz/
Line 3
Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.
/iːtʃ ˈkærid ˈɔːlsoʊ ə ˈhevi ˈswetər tuː biː wɔːrn ˈleɪtər əˈɡenst ðə ˈiːvnɪŋ tʃɪl fɔːr ðeɪ hæd bɪn wɔːrnd ðæt wɪð ðə ˈɡoʊɪŋ daʊn ʌv ðə sʌn ðə er wʊd bɪˈkʌm ʃɑːrp/
Line 4
“Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.
/pæs sed ə ˈseɪlər ˈmaʊntɪŋ ɡɑːrd æt ðə bɪɡ ɡeɪts wɪtʃ ˈoʊpənd ɑːn ðer ərˈaɪvəl sɪns hæd bɪn swʌŋ əˈkrɔːs ðə ˈentrəns/
Line 5
“You are expected.”
/juː ɑːr ɪkˈspektəd/

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.

chums noun US /tʃʌmz/

plural of “chum” — a close friend who accompanies his buddies in their activities

From this reading “AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.”

corduroy noun US /ˈkɔːrdərɔɪ/

a cut pile fabric with vertical ribs; usually made of cotton

From this reading “At the suggestion of Inspector Burton, the boys had purchased and donned corduroy trousers.”

deposited verb US /dəˈpɑːzɪtɪd/

past form of “deposit” — put, fix, force, or implant

From this reading “AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.”

donned verb US /dɑːnd/

inflected form of “don” — put clothing on one's body

From this reading “At the suggestion of Inspector Burton, the boys had purchased and donned corduroy trousers.”

mounting noun US /ˈmaʊntɪŋ/

an event that involves rising to a higher point (as in altitude or temperature or intensity etc.)

From this reading ““Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.”

pier noun US /pɪr/

a platform built out from the shore into the water and supported by piles; provides access to ships and boats

From this reading “AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.”

sweater noun US /ˈswetər/

a crocheted or knitted garment covering the upper part of the body

From this reading “Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.”

taxicab noun US /ˈtæksikæb/

a car driven by a person whose job is to take passengers where they want to go in exchange for money

From this reading “AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.”

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.

mounting guard noun + noun

In this reading ““Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.”

early twilight adjective + noun

In this reading “AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.”

at the entrance preposition + article + noun counted as “at … entrance”

In this reading “AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.”

All words in this reading · 72

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 AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

acrossprepositionUS /əˈkrɔːs/

from one side of something to the other

From this reading “Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.

againstprepositionUS /əˈɡenst/

touching and pressing; in opposition to

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

airnounUS /er/

a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

alsoadverbUS /ˈɔːlsoʊ/

in addition

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

andconjunctionUS /ənd/

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

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

areauxiliary verbUS /ɑːr/

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

From this reading “You are expected.”

arrivalnounUS /ərˈaɪvəl/

accomplishment of an objective

From this reading “Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.

ATprepositionUS /æt/

in or near a particular place or position

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

beauxiliary verbUS /biː/

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

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

becomeverbUS /bɪˈkʌm/

enter or assume a certain state or condition

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

beenauxiliary verbUS /bɪn/

the past participle of “be”

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

bigadjectiveUS /bɪɡ/

above average in size or number or quantity or magnitude or extent

From this reading “Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.

boysnounUS /bɔɪz/

plural of “boy” — a youthful male person

From this reading At the suggestion of Inspector Burton, the boys had purchased and donned corduroy trousers.

BurtonnounUS /ˈbɜːrtən/

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

From this reading At the suggestion of Inspector Burton, the boys had purchased and donned corduroy trousers.

carriedverbUS /ˈkærid/

inflected form of “carry” — move while supporting, either in a vehicle or in one's hands or on one's body

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

chillnounUS /tʃɪl/

coldness due to a cold environment

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

chumsnounUS /tʃʌmz/

plural of “chum” — a close friend who accompanies his buddies in their activities

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

corduroynounUS /ˈkɔːrdərɔɪ/

a cut pile fabric with vertical ribs; usually made of cotton

From this reading At the suggestion of Inspector Burton, the boys had purchased and donned corduroy trousers.

CRUZ

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

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

depositedverbUS /dəˈpɑːzɪtɪd/

past form of “deposit” — put, fix, force, or implant

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

donnedverbUS /dɑːnd/

inflected form of “don” — put clothing on one's body

From this reading At the suggestion of Inspector Burton, the boys had purchased and donned corduroy trousers.

downadjectiveUS /daʊn/

being or moving lower in position or less in some value

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

EachdeterminerUS /iːtʃ/

every one of two or more people or things, taken separately

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

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 AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

entrancenounUS /ˈentrəns/

something that provides access (to get in or get out)

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

eveningnounUS /ˈiːvnɪŋ/

the latter part of the day (the period of decreasing daylight from late afternoon until nightfall)

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

expectedadjectiveUS /ɪkˈspektəd/

considered likely or probable to happen or arrive

From this reading “You are expected.”

forprepositionUS /fɔːr/

intended to be given to, or used by, somebody

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

gatesnounUS /ɡeɪts/

United States computer entrepreneur whose software company made him the youngest multi-billionaire in the history of the United States (born in 1955)

From this reading “Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.

goingnounUS /ˈɡoʊɪŋ/

the act of departing

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

guardnounUS /ɡɑːrd/

a person who keeps watch over something or someone

From this reading “Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.

hadauxiliary verbUS /hæd/

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

From this reading At the suggestion of Inspector Burton, the boys had purchased and donned corduroy trousers.

heavyadjectiveUS /ˈhevi/

of comparatively great physical weight or density

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

InspectornounUS /ˌɪnˈspektər/

a high ranking police officer

From this reading At the suggestion of Inspector Burton, the boys had purchased and donned corduroy trousers.

ISLANDnounUS /ˈaɪlənd/

a land mass (smaller than a continent) that is surrounded by water

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

ItpronounUS /ɪt/

a thing, animal, or idea already mentioned

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

lateradverbUS /ˈleɪtər/

happening at a time subsequent to a reference time

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

mountingnounUS /ˈmaʊntɪŋ/

an event that involves rising to a higher point (as in altitude or temperature or intensity etc.)

From this reading “Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.

MrnounUS /ˈmɪstər/

a form of address for a man

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading At the suggestion of Inspector Burton, the boys had purchased and donned corduroy trousers.

onprepositionUS /ɑːn/

touching and supported by a surface

From this reading “Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.

openedadjectiveUS /ˈoʊpənd/

used of mouth or eyes

From this reading “Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.

PassverbUS /pæs/

go across or through

From this reading “Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.

piernounUS /pɪr/

a platform built out from the shore into the water and supported by piles; provides access to ships and boats

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

purchasedverbUS /ˈpɜːrtʃəst/

past form of “purchase” — obtain by purchase; acquire by means of a financial transaction

From this reading At the suggestion of Inspector Burton, the boys had purchased and donned corduroy trousers.

saidadjectiveUS /sed/

being the one previously mentioned or spoken of

From this reading “Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.

sailornounUS /ˈseɪlər/

any member of a ship's crew

From this reading “Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.

SANTAnounUS /ˈsæntə/

the legendary patron saint of children; an imaginary being who is thought to bring presents to children at Christmas

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

sharpadjectiveUS /ʃɑːrp/

(of something seen or heard) clearly defined

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

sinceprepositionUS /sɪns/

from a time in the past until now

From this reading “Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.

suggestionnounUS /səˈdʒestʃən/

an idea that is suggested

From this reading At the suggestion of Inspector Burton, the boys had purchased and donned corduroy trousers.

sunnounUS /sʌn/

the star that is the source of light and heat for the planets in the solar system

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

sweaternounUS /ˈswetər/

a crocheted or knitted garment covering the upper part of the body

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

swungverbUS /swʌŋ/

inflected form of “swing” — move in a curve or arc, usually with the intent of hitting

From this reading “Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.

taxicabnounUS /ˈtæksikæb/

a car driven by a person whose job is to take passengers where they want to go in exchange for money

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

TemplenounUS /ˈtempəl/

place of worship consisting of an edifice for the worship of a deity

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

thatconjunctionUS /ðæt/

used to introduce what somebody said, thought, or felt

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

thedeterminerUS /ðə/

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

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

theirdeterminerUS /ðer/

belonging to the people or things already mentioned

From this reading “Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.

theypronounUS /ðeɪ/

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

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

toparticleUS /tuː/

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

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

trousersnounUS /ˈtraʊzərz/

(usually in the plural) a garment extending from the waist to the knee or ankle, covering each leg separately

From this reading At the suggestion of Inspector Burton, the boys had purchased and donned corduroy trousers.

twilightnounUS /ˈtwaɪlaɪt/

the time of day immediately following sunset

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

warnedverbUS /wɔːrnd/

past form of “warn” — notify of danger, potential harm, or risk

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

wasauxiliary verbUS /wɑːz/

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

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

whenconjunctionUS /wen/

at the time that

From this reading AT SANTA CRUZ ISLAND It was early twilight when a taxicab deposited Mr. Temple and the chums at the entrance to the pier.

whichpronounUS /wɪtʃ/

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

From this reading “Pass,” said a sailor mounting guard at the big gates which, opened on their arrival, since had been swung across the entrance.

withprepositionUS /wɪð/

in the company of; together with

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

wornverbUS /wɔːrn/

Damaged or thinned by continuous use.

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

wouldmodal verbUS /wʊd/

used for something imagined, polite, or habitual in the past

From this reading Each carried also a heavy sweater to be worn later against the evening chill, for they had been warned that with the going down of the sun the air would become sharp.

YoupronounUS /juː/

the person or people being spoken to

From this reading “You are expected.”

Chapter 21 of The Radio Boys on Secret Service Duty by Gerald Breckenridge holds 121 sentences, grouped into 25 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 21 of The Radio Boys on Secret Service Duty contain?

Chapter 21 holds 121 sentences of The Radio Boys on Secret Service Duty, unabridged, divided into 25 reading sections.

This page carries chapter 21 of The Radio Boys on Secret Service Duty by Gerald Breckenridge exactly as it stands in the source edition, without abridgement. It runs to 121 sentences, grouped into 25 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 21 of The Radio Boys on Secret Service Duty?

Work through the 25 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 25 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 21 be read aloud to me?

Yes — every sentence and every individual word in chapter 21 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 The Radio Boys on Secret Service Duty

Common questions about reading The Radio Boys on Secret Service Duty by Gerald Breckenridge on this page, its source edition and its audio.

Is this the complete text of The Radio Boys on Secret Service Duty?

Yes. All 3456 sentences of Project Gutenberg eBook #39574 are kept, with a record of which sentences cover which part.

Which edition of The Radio Boys on Secret Service Duty is used?

Project Gutenberg eBook #39574, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does The Radio Boys on Secret Service Duty take to read?

About 288 minutes of reading across 692 sections of 5 sentences each, at an unhurried pace.

How to read The Radio Boys on Secret Service Duty section by section

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

  1. Open a chapter

    Choose one of the 29 chapters of The Radio Boys on Secret Service Duty 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 The Radio Boys on Secret Service Duty

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

Radio
A word that appears in the opening chapter of The Radio Boys on Secret Service Duty; the reader can tap it to hear it and see its dictionary entry.
Mexican
A word that appears in the opening chapter of The Radio Boys on Secret Service Duty; the reader can tap it to hear it and see its dictionary entry.
Border
A word that appears in the opening chapter of The Radio Boys on Secret Service Duty; the reader can tap it to hear it and see its dictionary entry.
Revenue
A word that appears in the opening chapter of The Radio Boys on Secret Service Duty; the reader can tap it to hear it and see its dictionary entry.