用所给动词的适当形式填空。 1. I ___________ (be) lear

问题：

用所给动词的适当形式填空。

1. I ___________ (be) learning English for five years since I was ten years old.

2. If I don't study hard, I ___________ (not pass) the final exam.

3. I ___________ (study) for my exam when my friend called to invite me to the movies.

4. We ___________ (have) so many exams this year that I am sick of them.

5. It ___________ (be) a nice day yesterday, wasn't it?

6. It's now four o'clock, so we ___________ (be) skating for about two hours.

7. I ___________ (go) to school early today.

8. My friend ___________ (collect) shells as a hobby.

9. We are going to the beach tomorrow, ___________ (be) we?

10. My brother ___________ (be) playing the piano since he was ten.