1) ... you help me please? a) Can b) Must c) Should 2) You ... do sport if you want to be fit. a) can b) must c) should 3) You ... do your homework and before you play. a) can b) must c) shoul 4) He broke his leg so he ... play football. a) can't b) shouldn't c) mustn't 5) Drivers ... drive fast. a) can't b) shouldn't c) mustn't 6) I ... speak Chinese: it's too difficult! a) can't b) shouldn't c) mustn't 7) She ... take an umbrella: it's going to rain! a) can b) should c) must 8) We ... take photos inside: it's not forbidden. a) can b) should c) must 9) I think we ... take this road: it's not on my map! a) can't b) shouldn't c) mustn't 10) You look tired! You ... sit down and have a glass of water. a) can b) should c) must 11) We ... stop when the traffic light is red. a) can b) should c) must 12) Tom has a headache. He ...take an aspirin. a) should b) can c) must 13) You ... buy the blue dress: it looks better on you. a) can b) should c) must 14) To be fit you... exercise every day. a) can't b) shouldn't c) mustn't

can must should have to

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