Составить на английском языке 3 класс 10 предложений система глаголов to be

1. I am a pupil.

2. London is in Great Britain.

3. My friend was in Moscow last year.

4. We were at the live concert yesterday.

5. Are you American?

6. I am thirty years old.

7. This book it is interesting ...

8. Have you ever been so happy for me?

9. Your house is big.

10. Well, the lesson is over. Good-bye!