3 Core Grammar and Usage Online Quiz Questions

True or false: In “We walked to the park and will return tomorrow,” the shift from past to future tense is appropriate because the actions occur at different times.

True or false: In “When Ava spoke to Mei, she looked worried,” the pronoun “she” clearly identifies which person looked worried.

Which sentence correctly applies the usual subject–verb agreement rule for a subject joined by “or”?

What is the grammatical term for the noun that a pronoun replaces or refers to?

Which sentence keeps the verb tense consistent for two actions that happened in the past?

In “The students submitted their forms,” which noun does “their” refer to?

Select all sentences that use parallel grammatical forms in the paired construction.

Which sentence has correct subject–verb agreement?

Revise “Walking to school, the rain began to fall” so the introductory phrase clearly describes the person performing the action. Briefly explain what was unclear in the original.

Select all sentences that follow the material’s guidance for indefinite pronouns and later pronoun reference.

Which sentence uses pronoun case correctly in both the subject and object positions?

Which sentence correctly applies subject–verb agreement to a compound subject joined by “and”?

Choose the verb that agrees with the subject: “The basket of apples ___ by the door.”

Complete the sentence with the correct pronoun: “The panel thanked Morgan and ___ for the careful revision.”

Choose the verb that follows the usual agreement rule: “Either the editor or the writers ___ responsible for the final check.”

True or false: A verb-tense shift is always an error, even when it accurately reflects a change in time.

Which sentence keeps the verb tense consistent with the time word “yesterday”?

In the sentence “Ava looked worried while speaking to Mei,” which person is explicitly described as worried? Enter the person's name.