Question

HELP ME PLEASE!
Complete using must, mustn’t, have to, don’t have to:
17.- You ___________ forget his birthday again.
18.- Doctors sometimes ___________ work at the weekend.
19.- Nowadays in Spain pupils ____ learn Latin at school.
20.- You __________ smoke on public places.
21.- My wife __________ go to work today. It’s a holiday.
22.- At a restaurant you _________ pay the bill but you __________ eat everything.

Answer 1

Resposta:

17 mustn't

18 have to

19 don't have to

20 mustn't

21 don't have to

22 have to, don't have to