Question

17-ое, плиз.

двоечница

Answer 1

1. don't have to.
2. has to.
3. have to, doesn't have to.
4. doesn't have to.
5. have to.
6. has to.
7. have to.
8. have to.
9. don't have to.
10. don't have to/have to (оба подходят, но лучше первое).

удачи тебе!