Ответ:

1 are

2 is

3 am

4 are

5 is

6 is

7 am

8 are

Ответ:

1. They aren't boring

2. He isn't from Australia

3. I am not unpopular

4. We aren't

5. It isn't easy

6. She isn't a teacher

6. I am not

7. They aren't at school