Question

Поставьте в пропуски must, mustn't, have to, don't have to, can or can't 1) A:Do we ......finish this exercise in class? B: No, you..... . You ..... finish it at home if you like - but you ..... finish it before the next lesson!2)A: I hate waitingfor the bus in the morning!B: Fortunately, I ...... take the bus, because I go to school by bike.3) A: You ..... help me with the washing-up if you're busy, you know B:No, I'm happy to help- but I...... forget to write my report for tomorrow4) A:I'm afraid I..... go out with you tonight - I ...... visit my parents B: ...... I come with you,then?

Answer 1

1) have to / don't / have to / must  
2) don't have to
3) don't have to / mustn't
4) mustn't / have to / must

Answer 2

1) a: do we have to finish this exercise in class? b: no, you don't have to. You can finish it at home if you like - but you must finish it before the next lesson!

2) a: I hate waiting for the bus in the morning! b: Fortunately, I don't have to take the bus, because I go to school by bike.

3) a: You don't have to help me with the washing-up if you're busy, you know. b: No, I'm happy to help - but I mustn't forget to write my report for tomorrow.

4) a: I'm afraid I can't go out with you tonight - I have to visit my parents. b: Can I come with you, then?