Ответ:

1.Are

2.are, is

3.is

4.am,are

5.is

6.are

7.Is,is

8 He is not a student, he is a doctor

9.is not

10 is

11 is

12 Are

13 is

14 is

15 is

Ответ:

1)are

2)are

3) is

4)am, are

5) is

6) are

7)are, is

8)is not, is

9)is not

10)is