How to stay fit

Complete the following sentences with the words in the box. ​

I like going to school, and I don't understand why some pupils don't like it.. In school, i can discover something new every day. My favorite subjects are math (history) and english. We have great teachers. Each of them teaches well and their lessons are quite interesting.  All classrooms of our school are light and spacious.There are physics and chemistry classrooms where we can make experiments. There are new computers in the computer sciences room. I and all my classmates often go to the cinema,library, theatre, museums and exhibitions. I like my school! 

1. When I came into the kitchen, my mother (was cooking).

2. I (was not sleeping) at nine o'clock yesterday.

3. He (was sitting) at the table the whole evening yesterday.

4. He (was playing) computer games from two till three o’clock yesterday.

5. I (was not  playing) the piano at four o'clock yesterday. I (was  reading) a book.

6. When I (opened) the door, the cat (was  sitting) on the table.

7. At this time yesterday I (was  going) home.

8. When I ( met) Tom, he (was  going) to the shop.

9. Father (was  watching) TV at ten o'clock yesterday.

10. They (were  playing) in the yard the whole evening yesterday.

11. Yesterday he ( wrote) a letter to his friend.

12. At five o'clock yesterday Helen (was  cooking) soup.

13. He ( began) repairing his bicycle in the morning yesterday.

14. She ( fell) asleep at eleven o'clock yesterday.

15. When I ( rang) up my friend, he (was  sleeping).

16. When mother ( came) home, the children (were playing) on the carpet.

17. He (was  sitting) at the table the whole evening yesterday.

18. We (were playing) computer games the whole evening yesterday.