Grammar & Usage Mock Tests

86 questions available

Grammar & Usage Mock Test 1

Questions: 30

Grammar & Usage Mock Test 2

Questions: 30

Grammar & Usage Mock Test 3

Questions: 26

Sample Questions

TOEFL Writing

Choose the sentence that uses the CORRECT form of there/their/they're:

A Their going to conduct the experiment next week.

B There hypothesis was confirmed by the data.

C They're findings were published in a peer-reviewed journal.

D The researchers from the university there presented their results at the conference.

TOEFL Writing

Identify the sentence with the INCORRECT pronoun usage:

A Each of the researchers submitted their completed forms before the deadline.

B The committee debated the issue for several hours before reaching a consensus.

C The data showed that the participants performed better on the second attempt.

D Neither of the two proposed solutions is without its own shortcomings.

TOEFL Writing

Choose the sentence that correctly uses a double negative:

A None of the participants did not report any side effects.

B The study did not find no evidence of improvement.

C Not all researchers disagree with the conclusion.

D The results were not unremarkable in any way.

TOEFL Writing

Choose the sentence that correctly uses an introductory transitional phrase:

A Furthermore the data supports the conclusion.

B In addition, the data supports the conclusion.

C The data supports the conclusion furthermore.

D The data supports the conclusion in addition.

TOEFL Writing

Choose the sentence that is correct with respect to adverb placement.

A The researchers carefully carefully analyzed the data.

B The researchers carefully analyzed the data.

C Carefully the researchers analyzed the data.

D The researchers analyzed the data carefully carefully.

TOEFL Writing

Choose the option that correctly completes the sentence with the appropriate article: "______ integration of artificial intelligence in healthcare has raised important ethical questions."

A A

B The

C An

D No article needed

TOEFL Writing

Choose the best option to complete the sentence with the correct form of the verb: "Had the researchers ______ a larger sample, the results might have been more generalizable."

A used

B use

C using

D uses

TOEFL Writing

Choose the sentence that correctly uses a subordinating conjunction:

A Although the sample size was small, but the results were significant.

B Although the sample size was small, the results were significant.

C The results were significant, although the sample size was small, and the findings were replicated.

D Although the sample size was small the results were significant.

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