1 we .... eat sweets in the classrooms
A can B must C mustn't D don't have to
2 I .... do my home work . my teacher said so
A can B mustn't C have to D don't have to
3 this is the smoking room at this airport . you ... smoke in this room
A must B mustn't C can D don't have to
4 I ...,.. listen to the music i like . my present like it too
A can't B must C mustn't D don't have to
5 i .... watch TV late at night . My present say I must go to bed early
A can't B must C can D don't have to
6 we ... be quiet
A must B mustn't C has to D don't have to
7 you ... speak on the mobile phone on an aeroplane
A can B must C mustn't D don't have to
8 you ... put the rubbish into the bin
A must b mustn't c has to D don't have to
9 you ... take photos in this museum . It's a against the ruler
A must B can C mustn't D don't have to
10 you ... make noise in this area .
A can B must C mustn't D don't have to
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Sinh Học lớp 12
