Ответ:

a don't have to

b doesn't have to

c mustn't

d doesn't have to

e doesn't have to

f mustn't

g mustn't

Ответ:1) mustnt

2)dont

3)mustnt

4)dosent have to

5) к сожалению я не знаю что здесь вставить прости

6)dosent have to

7)mustnt

Объяснение: