II. Fill in the blank with the correct form of to be.

1.My car _____ (not be) very expensive.

2. The kids _____ (not be) in the garden.

3. The beaches ______ (not be) not full of swimmers.

4. Susan and I ______ (not be) teachers. We _____ (be) students.

5. A bee ______ (not be) a big insect.

6. Cows ______ (not be) insects. They _____ (be) mammals.

7. I _______ (not be) a professional footballer.

8. I ____ (be) ill. I ____ (not be) happy.

9. Hoa ____ (not be) here. She ____ (be) at home.

I. Complete the sentences with AM, IS or ARE.

1. ___ John eleven years old?

2. Mary and Jane _____at the park.

3. ____ your brothers on holiday?

4. Your cat____ lovely.

5. I ____ at   school.

6. They _____ doctors.

7. My favourite colour____ blue.

8. You _____good at English.

9.____ there any restaurants near here?

10. What _____ your hobbies?

11. Why ____ Korean pop music so popular?

12. _____ your mother a housewife?

How much ____ a can of Coke?