Complete classic literature • Five-line readings • Clear US narration
VELMORA ACADEMY
Academy of Archival Languages & Memory Studies
Menu Close
The Rover Boys in the Air
The Rover Boys in the Air

Chapter XXI · Chapter 21

Chapter 21 of The Rover Boys in the Air is here in full — 123 sentences across 25 reading sections, with audio for every sentence and word.

Cover illustration for The Rover Boys in the Air
Context Illustration Reading 1/24 · 5 lines
English subtitles · tap any word to listen 1 / 5
THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.
What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.
"How could I have made such a mistake!" murmured Dick.
"I wonder where you got mixed up?" said Sam.
"I looked at the prints down by the swamp.
0:00 / 0:00
Speed 0.75x
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 Rover Boys in the Air

Chapter XXI · Chapter 21

Chapter 21 of The Rover Boys in the Air is here in full — 123 sentences across 25 reading sections, with audio for every sentence and word.

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

Line 1
THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.
/ðə treɪl ʌv ðə ˈtʊrɪŋ kɑːr ɔːl ˈstɑːrtɪd ɪn əˈstɑːnɪʃmənt æt ðə ˈfʊtprɪnts bɪˈfɔːr ðem/
Line 2
What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.
Line 3
"How could I have made such a mistake!" murmured Dick.
Line 4
"I wonder where you got mixed up?" said Sam.
/aɪ ˈwʌndər wer juː ɡɑːt mɪkst ʌp sed sæm/
Line 5
"I looked at the prints down by the swamp.
/aɪ lʊkt æt ðə prɪnts daʊn baɪ ðə swɑːmp/

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.

astonishment noun US /əˈstɑːnɪʃmənt/

the feeling that accompanies something extremely surprising

From this reading “THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.”

footprints noun US /ˈfʊtprɪnts/

plural of “footprint” — a mark of a foot or shoe on a surface

From this reading “THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.”

mixed adjective US /mɪkst/

consisting of a haphazard assortment of different kinds

From this reading “"I wonder where you got mixed up?" said Sam.”

prints noun US /prɪnts/

plural of “print” — the text appearing in a book, newspaper, or other printed publication

From this reading “What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.”

Sam noun US /sæm/

a guided missile fired from land or shipboard against an airborne target

From this reading “"I wonder where you got mixed up?" said Sam.”

swamp verb US /swɑːmp/

drench or submerge or be drenched or submerged

From this reading “"I looked at the prints down by the swamp.”

touring verb US /ˈtʊrɪŋ/

-ing form of “tour” — make a tour of a certain place

From this reading “THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.”

trail noun US /treɪl/

a track or mark left by something that has passed

From this reading “THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.”

All words in this reading · 53

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 "How could I have made such a mistake!" murmured Dick.

AlladjectiveUS /ɔːl/

(quantifier) used with either mass or count nouns to indicate the whole number or amount of or every one of a class

From this reading THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.

altogetheradverbUS /ˌɔːltəˈɡeðər/

to a complete degree or to the full or entire extent (“whole” is often used informally for “wholly”)

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

astonishmentnounUS /əˈstɑːnɪʃmənt/

the feeling that accompanies something extremely surprising

From this reading THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.

atprepositionUS /æt/

in or near a particular place or position

From this reading THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.

beenauxiliary verbUS /bɪn/

the past participle of “be”

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

beforeprepositionUS /bɪˈfɔːr/

earlier than; in front of

From this reading THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.

byprepositionUS /baɪ/

showing who or what does the action

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

CARnounUS /kɑːr/

a motor vehicle with four wheels; usually propelled by an internal combustion engine

From this reading THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.

couldmodal verbUS /kʊd/

the past of “can”; used for possibility or polite requests

From this reading "How could I have made such a mistake!" murmured Dick.

DicknounUS /dɪk/

someone who is a detective

From this reading "How could I have made such a mistake!" murmured Dick.

downadjectiveUS /daʊn/

being or moving lower in position or less in some value

From this reading "I looked at the prints down by the swamp.

feetnounUS /fiːt/

plural of “foot” — the part of the leg of a human being below the ankle joint

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

footprintsnounUS /ˈfʊtprɪnts/

plural of “footprint” — a mark of a foot or shoe on a surface

From this reading THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.

gotverbUS /ɡɑːt/

inflected form of “get” — come into the possession of something concrete or abstract

From this reading "I wonder where you got mixed up?" said Sam.

hadauxiliary verbUS /hæd/

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

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

haveauxiliary verbUS /hæv/

used with a past participle to form the perfect tenses

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

How

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

From this reading "How could I have made such a mistake!" murmured Dick.

IpronounUS /aɪ/

the person speaking or writing, as the subject of the verb

From this reading "How could I have made such a mistake!" murmured Dick.

inprepositionUS /ɪn/

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

From this reading THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.

largeadjectiveUS /lɑːrdʒ/

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

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

lookedverbUS /lʊkt/

past form of “look” — perceive with attention; direct one's gaze towards

From this reading "I looked at the prints down by the swamp.

madeadjectiveUS /meɪd/

produced by a manufacturing process

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

mistakenounUS /mɪˈsteɪk/

a wrong action attributable to bad judgment or ignorance or inattention

From this reading "How could I have made such a mistake!" murmured Dick.

mixedadjectiveUS /mɪkst/

consisting of a haphazard assortment of different kinds

From this reading "I wonder where you got mixed up?" said Sam.

murmuredverbUS /ˈmɜːrmərd/

past form of “murmur” — speak softly or indistinctly

From this reading "How could I have made such a mistake!" murmured Dick.

OFprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.

ownverbUS /oʊn/

have ownership or possession of

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

printsnounUS /prɪnts/

plural of “print” — the text appearing in a book, newspaper, or other printed publication

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

saidadjectiveUS /sed/

being the one previously mentioned or spoken of

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

SamnounUS /sæm/

a guided missile fired from land or shipboard against an airborne target

From this reading "I wonder where you got mixed up?" said Sam.

startedverbUS /ˈstɑːrtɪd/

past form of “start” — take the first step or steps in carrying out an action

From this reading THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.

suchdeterminerUS /sʌtʃ/

of the kind already mentioned

From this reading "How could I have made such a mistake!" murmured Dick.

swampverbUS /swɑːmp/

drench or submerge or be drenched or submerged

From this reading "I looked at the prints down by the swamp.

THEdeterminerUS /ðə/

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

From this reading THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.

theirdeterminerUS /ðer/

belonging to the people or things already mentioned

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

thempronounUS /ðem/

the people or things already mentioned, as the object

From this reading THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.

throughprepositionUS /θruː/

from one end or side of something to the other

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

toparticleUS /tuː/

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

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

TomnounUS /tɑːm/

male cat

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

tooadverbUS /tuː/

to a degree exceeding normal or proper limits

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

TOURINGverbUS /ˈtʊrɪŋ/

-ing form of “tour” — make a tour of a certain place

From this reading THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.

TRAILnounUS /treɪl/

a track or mark left by something that has passed

From this reading THE TRAIL OF THE TOURING CAR All started in astonishment at the footprints before them.

trueadjectiveUS /truː/

consistent with fact or reality; not false

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

upadjectiveUS /ʌp/

being or moving higher in position or greater in some value; being above a former position or level

From this reading "I wonder where you got mixed up?" said Sam.

walkingadjectiveUS /ˈwɔːkɪŋ/

close enough to be walked to

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

wasauxiliary verbUS /wɑːz/

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

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

wereauxiliary verbUS /wɜːr/

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

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

WhatpronounUS /wʌt/

used to ask for information about something

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

whereconjunctionUS /wer/

in or at the place that

From this reading "I wonder where you got mixed up?" said Sam.

wondernounUS /ˈwʌndər/

the feeling aroused by something strange and surprising

From this reading "I wonder where you got mixed up?" said Sam.

woodsnounUS /wʊdz/

the trees and other plants in a large densely wooded area

From this reading What Tom had said was true--the prints were altogether too large to have been made by their own feet in walking through the woods.

youpronounUS /juː/

the person or people being spoken to

From this reading "I wonder where you got mixed up?" said Sam.

Chapter 21 of The Rover Boys in the Air by Edward Stratemeyer holds 123 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 Rover Boys in the Air contain?

Chapter 21 holds 123 sentences of The Rover Boys in the Air, unabridged, divided into 25 reading sections.

This page carries chapter 21 of The Rover Boys in the Air by Edward Stratemeyer exactly as it stands in the source edition, without abridgement. It runs to 123 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 Rover Boys in the Air?

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 Rover Boys in the Air

Common questions about reading The Rover Boys in the Air by Edward Stratemeyer on this page, its source edition and its audio.

Is this the complete text of The Rover Boys in the Air?

Yes. All 4586 sentences of Project Gutenberg eBook #20053 are kept, with a record of which sentences cover which part.

Which edition of The Rover Boys in the Air is used?

Project Gutenberg eBook #20053, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does The Rover Boys in the Air take to read?

About 382 minutes of reading across 918 sections of 5 sentences each, at an unhurried pace.

How to read The Rover Boys in the Air section by section

How to work through The Rover Boys in the Air section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

    Choose one of the 26 chapters of The Rover Boys in the Air 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 Rover Boys in the Air

Words and structures a reader meets early in The Rover Boys in the Air, each tappable for pronunciation and meaning.

Sakes
A word that appears in the opening chapter of The Rover Boys in the Air; the reader can tap it to hear it and see its dictionary entry.
Massa
A word that appears in the opening chapter of The Rover Boys in the Air; the reader can tap it to hear it and see its dictionary entry.
Contraption
A word that appears in the opening chapter of The Rover Boys in the Air; the reader can tap it to hear it and see its dictionary entry.
Togedder
A word that appears in the opening chapter of The Rover Boys in the Air; the reader can tap it to hear it and see its dictionary entry.