Choose the correct answer: a, b or c. 0 I…. remember to do my homework, or my teacher will be cross!
a must b have c should
1 You….. take photos in here. It’s not allowed.
a don’t have to b must c mustn’t
2 Hurry up! We …to go now.
a have b should c must
3 Can I ask your advice? What do you think I….. do about Tom?
a have to b must c should
4 I don’t think you……. go to school tomorrow. You’re not well.
a have b should c must
5 We….. go into town very early tomorrow. It’s not really necessary.
a don’t have to b mustn’t c shouldn’t
0 must
1 musn't
2 should
3 have to
4 should
5 don't have to