Where is the cat? The cat is the kitchen.
Where is the ball? The ball is
the toilet bowl.
Where is the dog? The dog is
the hall.​

1. I did computer games yesterday. 2. I was playing computer games at 5 o’clock yesterday. 3 He (was playing computer games from 2  till 3 yesterday. 4. We were playing computer games the whole evening yesterday. 5. What was Nick doing when you came to his place? 6. What were you doing when I rang you up? 7. I was  not sleeping at 9 o’clock yesterday. 8. What did he do) yesterday? He  read a book. 9. What was he  doing the whole evening yesterday. 10. Was she sleeping when you came home? 11. My brother did not play) tennis yesterday. He  played tennis the day before yesterday. 12. My sister was not  playing the piano at 4 o’clock yesterday. She was  playing the piano the whole evening. 13. When I came into the kitchen, mother was cooking 14. She was cooking the whole day yesterday. 15. We washed the floor in our flat yesterday. 16. We were washing the floor in our flat from 3 till 4 yesterday. 17. Did you do) your homework yesterday? 18. were you doing your homework from 8 till 10 yesterday? 19. Why was she sleeping at 7 o’clock yesterday? 20. He (was sitting at the table the whole evening yesterday.

1. I did computer games yesterday.
2. I was playing computer games at 5 o'clock yesterday.
3. He was playing computer games from 2 till 3 yesterday.
4. We were playing computer games the whole evening yesterday.
5. What was Nick doing when you came to his place?
6. What were you doing when I rang you up? 
7. I wasn't sleeping at 9 o'clock yesterday.
8. What did he do yesterday? He read a book.
9. What was he doing the whole evening yesterday?
10. Was she sleeping when you came home?
11. My brother didn't play tennis yesterday. He played tennis the day before yesterday.
12. My sister wasn't playing the piano at 4 o'clock yesterdy. She was playing the piano the whole evening.
13. When I came into the kitchen, mother was cooking.
14. She was cooking the whole day yesterday.
15. We washed the floor in our flat yesterday.
16. We were washing the floor in our flat from 3 till 4 yesterday.
17. Did you do your homework yesterday?
18. Were you doing your homework from 8 till 10 yesterday?
19. Why was she sleeping at 7 o'clock yesterday?
20. He was sitting at the table the whole evening yesterday.