Question

When I went back to my hometown three years ago, I found that a lot of changes ______.
A) were taken place
B) are taken place
C) had taken place
D) have taken place

Answer 1

Hey mate ur ansr is...

Answer:- C) had taken place

Hope it helps u..
Plz mark as brainliest!!✌

Answer 2

The answer is, ‘had taken place’.

It is the part of the past perfect tense.

In the conversation or sentence that is shown in the past tense, we need to describe an event that already happened.

It is to show an event that is completed but is now described in present.

To do so, we use the rule in which had is used with auxiliary verb past form and main verb past participle form.