Question

Identify the sentence that contains a past perfect verb.

A.
By the end of the​ period, all the students had completed the exam.
B.
By the time the car​ stopped, it has flipped three times.
C.
By the time the car​ stopped, it flipped three times.
D.
My father told me that I have disappointed him.

Answer 1

A. By the end of the​ period, all the students had completed the exam.

Step-by-step explanation:

The past perfect tense is the tense which shows that the action has been finished at some point of time in the past. The action here gets completed before something else had happened. The tense gets formed by adding 'had' with the past participle of the verb respectively. In the above sentences, sentence A is the sentence which contains a past perfect verb.