根据句意及汉语提示完成句子。

1. Were you _____ (出席的) yesterday?

2. My English teacher is going to make us a _____ (演讲) tomorrow.

3. I started _____ (初期的) school when l was f'ive.

4. The heavy spring rain has flooded out the school's _____ (运动) ground.

5. The old woman asked _____ (她自己): ''What  should I do?"

6. She's in the fourth _____ (年级).

7. He is _____ (不在的) on business.

8. _____ (幸运的), the planes appear to be quite safe.

9. 1 went to the park yesterday _____ (代替) of  staying  at home.

10. This year I have 11 _____ (学科).

11. We'll have a _____ (生物) lesson tomorrow.