1. had to
2. should
3. must
4. can
5. doesn't have to
6. could
Объяснение:
1) had to
2) should
3) doesn't have to
4) can
5) must
6) could
1. had to
2. should
3. must
4. can
5. doesn't have to
6. could
Объяснение:
1) had to
2) should
3) doesn't have to
4) can
5) must
6) could