Exercițiile C si D
DAU COROANĂ
Urgent

C: 1 must be
2. could
3. do we have
4. can't
5. had to
6. shouldn't
7. may
8. can't
D: 1. have to
2. should
3. don't have
4. must
5. was able to
6. must
7. must
8.could