Помогите пожалуйста

Ответ:

A

1.is

2.are

3.is

4.are

5.is

6.is

7.are

8.am

9.are

10.are

B1

1.Must you do your homework?

2.Can his dog jump very well.

3.Has she got two cats?

4.Are they friends?

5.Is there a pen in the bag?

B2

1.You mustn't do your homework

2.His dog can't jump very well

3.She hasn't got two cats

4.They aren't friends

5.There isn't a pen in the bag