1. We cook tonight. Cindy has invited us to dinner at her place.
A) must have
B)don't have to
C) have to
2. She doesn't work here anymore, ?
A) is she
B) doesn't she
C) does she
3. You to come with me. I can't go there on my own.
A) have
B) must
C) should
4. We've a wonderful new car.
A) buy
B) bought
C) buying
5. You study hard if you want to go to university.
A) have
B) must
C) need
6. You couldn't lend me £10 till the end of the week, ?
A) did you
B) could you
C) will you
7. I've been about you all day.
A) think
B) thought
C) thinking
8. Do I really do my homework?
A) have to
B) must
C) should
9. We stop polluting the environment.
A) don't have
B) have not
C) have to
10. They have been up litter all morning.
A) pick
B) picking
C) picks
1) don't have to
2)does she
3)have
4) bought
5)must
6) could you
7) thinking
8) have to
9) have to
10) picking