Ответ:

1 aren't I

2 hasn't he

3 can she

4. will you

5.will you

6.wasn't that

7 doesn't she

8 didn't he

9 were there

10haven't they

11will you

12 shall we

13 didn't it

14 aren't they

15won't he

16 isn't this

17 aren't I

18 wasn't they

19doesn't she

20 did she