3. Complete the tag questions.

1) You mustn’t talk loudly in the library, must you?

2) Helen has to see the doctor today, ___?

3) Children must spend a lot of time outdoors, ___?

4) I am able to do it, ___?

5) Parents shouldn’t shout at their children, ___?

6) Wendy should buy the present for her friend, ___?

2) Helen has to see the doctor today, has she?
3) Children must spend a lot of time outdoors, must they?
4) I am able to do it, do i?
5) Parents shouldn’t shout at their children, should they?
6) Wendy should buy the present for her friend, should she?