Uzupełnij drugie zdanie w każdej parze tak, aby zachować znaczenie zdania wyjściowego. Użyj must/mustn't, should/shouldn't lub have to/don't have to w odpowiedniej formie.

Jeff's mother makes him play the piano every day.
Jeff has to play the piano every day.
1 The school rules say: “Ask your teacher before you use the IWB.”
You ____________ ask your teacher before you use the IWB.
2 I think it's a good idea to go to a technical college in the UK.
You ____________ go to a technical college in the UK.
3 Don't leave the classroom without asking your teacher. It's against the rules.
You ____________ leave the classroom without asking your teacher.
4 It's not necessary for you to book the tickets online. You can buy them in the museum.
You ____________ book the tickets online.
5 I don't think it's a good idea to go on a camping trip in December!
You ____________ go on a camping trip in December!