1. Mr Peterson (to be) a dentist

2.(To be) you an economist?

3. She wants (to be) a good specialist.

4.I hope you all (to be) here.

5.Goog cars ( to be) produced in some countries.

6. (To be) the manager in?

7. We

(to be) in business!

8. He may

(to be)

late.

9.We

(to be)

proud of our country.

Ответы:

1 is 

2 Are 

3 is 

4 are 

5 are 

6 are 

7 are 

8 is 

9 are