1.Yesterday i was happy.
Last week they were at school.
Last spring was rainy.
Last summer was sunny.
Tim and Bill were in Africa.
12
1) f
2) b
3) d
4) c
5) e
6) a
1. isn't it
2. didn't they
3. will he
4. doesn't she
5. did he
6. do you
7. won't they
8. doesn't he