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.
Present Simple:
But you must help me.
You must know that by now.
But I must do as father says.
You must tell me!
I must apologize for Dulce.
You must please excuse me
We must have breakfast first.
"This is what you must do," said Boris.
That must be very interesting
I must go now to see my garden.
Past Simple:
Students had to wear uniform
She had to Learn English
They had to use mobile
You had to Operate Computer
They had to clean
I had to talk with him
She had to drive a car
They had to listen him
They had to think about her
He had to do job
We had to win
