Question

11. Complete the sentences with "mustn't" or "don't have to":
a.
You______go to bed late, because you have
an important test tomorrow.
b. This is our present for you. You______give us anything in return.
c. People_____eat in the library
d. Today is Friday, so I_______ do any homework.
e.
We______buy a ticket; today it is free.
​

Answer 1

Resposta:

a) mustn't

b) don't have to

c) mustn't

d) don't have to

e) don't have to

Explicação: