Помогите пожалуйста задание 2

Question

Помогите пожалуйста задание 2

---

Comments

какой класс?

---

10

Answer 1

1 don't have to
2 mustn't
3 must
4 could
5 shouldn't

Answer 2

1. don't have to
2. mustn't
3. must
4. could
5. shouldn't