Question

The people began to move towards the exits (imperative into interrogative)

Answer 1

did the people begin to move towards the exists ?

Answer 2

There are at least two ways of changing an imperative sentence into an interrogative sentence.

1. By adding helping verbs like did or do at the starting of the sentence.

2. By adding a question tag at the end of the sentence.

So this sentence can be changed in two ways.

1. Did the people begin to move towards the exits?

2. The people began to move towards the exits didn’t they?