Verb Tense and Agreement Flashcards

Choose the sentence that correctly uses the present perfect tense.

Answer: The general has reviewed the operational plan three times this week.

Present perfect ('has reviewed') is used for actions that occurred within an unfinished time period ('this week'). Simple past would be used if the week were finished.

Identify the sentence with correct agreement involving a gerund subject.

Answer: Maintaining accurate records is essential for all personnel.

A gerund phrase ('Maintaining accurate records') functions as a singular noun subject and requires a singular verb ('is').

Select the sentence with correct use of the future perfect tense.

Answer: By 0600 hours tomorrow, the patrol will have returned to base.

Future perfect ('will have + past participle') expresses an action that will be completed before a specific future time ('by 0600 hours tomorrow').

Which sentence correctly uses a participial phrase without a dangling modifier?

Answer: Having completed the final exam, the candidates were released early.

The participial phrase 'Having completed the final exam' must logically modify the subject of the main clause. 'The candidates' completed the exam, so the phrase correctly modifies them.

Choose the sentence that correctly uses subject-verb agreement with an indefinite pronoun.

Answer: Each of the soldiers was given a separate assignment.

'Each' is a singular indefinite pronoun and always takes a singular verb, regardless of the prepositional phrase that follows ('of the soldiers').

Which sentence correctly uses the simple past passive voice?

Answer: The orders were issued at 0400 and distributed to all units.

'Were issued' is the correct simple past passive for the plural subject 'the orders.' The parallel passive verb 'distributed' (without 'were') is also acceptable in a coordinated structure after the auxiliary 'were' is established.