Question

7 The children answered all the
questions in the examination
@ aron't they?
C
©
are they?
B
① didn't they
① did they?​

Answer 1

did not they is the correct answer of question

Answer 2

The children answered all the questions in the examination. (add question tag)

Answer:

The children answered all the questions in the examination, didn't they?

• In the given sentence, the verb ''answered'' is in the past tense. so we should use ''didn't they?''

• The given statement is a positive sentence. when we add a question tag, then the statement turns into a question.

• If the sentence is positive then we need to add a negative question tag whereas if the sentence is negative then we need to add a positive question tag.

For example:

Positive sentences with negative question tags:

He is Indian, isn't he?

It was hot yesterday, wasn't it?

They live in Japan, don't they?

Negative sentences with positive tags:

They are not late, are they?

He is not an Indian, is he?

He can't speak Spanish, can he?