Здрасти, помогите пожалуйста!!!Окончите предложения, вставив подходящую форму глагола to be

Здрасти, помогите пожалуйста!!!Окончите предложения, вставив подходящую форму глагола to be (am, is, are).

1. Susanna _______ 17 years old. 11. You a homemaker.
2. You _______ a teacher. 12. Harvard a university.
3. We _______ students. 13. Barbara a scientist.
4. Toyotas ______ cars. 14. My uncle an engineer.
5. I ________ 25 years old. 15. They in the middle of
6. Mike ______ my friend. the argument.
7. You and I _______ roommates. 16. Waikiki a beach in
8. He _______ from China. Hawaii.
9. They ______ teachers. 17. Our classes in room 10.
10. I ______ from Lebanon. 18. Its raining. Here an u
umbrella.
19. A house for sale on my
street.
20. A quarter 25 cents.