Vocabulary Acquisition and Use — 6th Writing & Language practice questions

A subject-verb agreement error appears in:

1. The dogs bark.
2. Both A and C are correct
3. The dog barks.
4. The dogs barks.

Answer: D — The dogs barks.

'Dogs' is plural; should be 'bark.' (A) and (C) are correct.

Which sentence has the correct verb tense?

1. Yesterday I goes to the store.
2. Yesterday I have gone to the store. (uses present perfect with 'yesterday,' which is awkward)
3. Yesterday I going to the store.
4. Yesterday I went to the store. (past tense)

Answer: D — Yesterday I went to the store. (past tense)

Simple past 'went' matches 'yesterday.' (A), (C) are wrong forms; (B) tense mismatch with adverb 'yesterday.'

An 'antonym' is:

1. A synonym
2. A verb
3. A noun
4. A word with the opposite meaning to another (e.g., big/small, happy/sad)

Answer: D — A word with the opposite meaning to another (e.g., big/small, happy/sad)

Antonyms = opposites. (A), (C), (B) misread.

A 'synonym' is:

1. An opposite
2. A spelling
3. A definition
4. A word with a similar meaning to another (e.g., big/large, happy/joyful)

Answer: D — A word with a similar meaning to another (e.g., big/large, happy/joyful)

Synonyms = similar meanings. (A) is antonym; (C), (B) misread.

A misplaced modifier appears in:

1. Running fast, the dog caught the ball.
2. I saw a dog with a hat.
3. The dog ran fast.
4. Walking down the street, the trees were tall. ('Walking' modifier is misplaced — trees can't walk; should be 'Walking down the street, I saw tall trees.')

Answer: D — Walking down the street, the trees were tall. ('Walking' modifier is misplaced — trees can't walk; should be 'Walking down the street, I saw tall trees.')

Misplaced modifier confuses what is being described. (A), (C), (B) are correct.

Using precise, vivid words instead of vague ones helps writing:

1. Become longer for no reason
2. Disguise the topic
3. Communicate meaning and tone more effectively
4. Avoid the audience

Answer: C — Communicate meaning and tone more effectively

C) Precision and vividness serve communication. A) Length is irrelevant. B/D) Defeat the purpose of writing.

The prefix 'pre-' typically means:

1. After
2. Again
3. Without
4. Before — as in 'preview' (view before), 'prevent' (come before), 'pretest'

Answer: D — Before — as in 'preview' (view before), 'prevent' (come before), 'pretest'

Pre- = before. (A) is post-; (C) is un-/non-; (B) is re-.

Formal vs. informal language differs in:

1. Color
2. Spelling
3. Length
4. Word choice (formal avoids slang, contractions, casual phrases), tone, and sometimes complexity of sentence structure — appropriateness depends on audience and purpose

Answer: D — Word choice (formal avoids slang, contractions, casual phrases), tone, and sometimes complexity of sentence structure — appropriateness depends on audience and purpose

Register matters for audience. (A), (C), (B) misread.

Using context clues to determine a word's meaning involves:

1. Looking at surrounding words and sentences for hints
2. Skipping the word entirely
3. Replacing it with any random word
4. Looking only at the title

Answer: A — Looking at surrounding words and sentences for hints

A) Context constrains plausible meanings. B/C/D) Sidestep the task.

An apostrophe is used to:

1. Show possession ('Sarah's book') OR contraction ('don't' = do not)
2. End sentences
3. Pluralize
4. Same as A — those are the two main uses

Answer: D — Same as A — those are the two main uses

Possession + contraction. NOT to pluralize. (C) is a common error; (B) misreads.

What does the suffix '-ous' mean?

Full of, having. Famous, dangerous, generous.

What does the prefix 'anti-' mean?

Against. Antibiotic, antifreeze.

What does the root 'port' mean?

To carry. Transport, portable.

What does the prefix 'pre-' mean?

Before. Preheat, predict, preview.