1I was at the library yesterday.
2You were sleepy at the lesson,weren't you?
3He was a great specialist in mechanic.
4Ann was in the camp last summer.
5My cat was hungry .
6We were very angry because he was late.
7 Why weren't you in the museum?
8Where were they going when you saw them?
8It was raining yesterday.
9I and my friend were happy to win the game.
10My mother was very tired yesterday.
11What were you doing at 5 o'clock yesterday?
12He was interested in chemistry when he was 15 years old.
13I was fond of drawing in my childhood.
14We were in London last summer.