1) People ... make a lot of noise in a hospital a) must b) mustn’t c) don’t have to 2) You .................................. study for your test. It will be difficult. a) must b) can c) shouldn´t 3) You ... eat that bread! It is old! a) shouldn't b) can c) must 4) You ... take off your shoes. a) doesn’t have to b) should c) mustn’t  5) They ... at that new Chinese restaurant! We all love it a) may eat b) can eat  c) shouldn´t eat 6) You ... drink and drive a) don’t have to b) mustn’t c) has to 7) I ... visit my grandparents more often! a) have to b) must c) should 8) You ... walk near the edge ( beira) of the cliff. It’s too dangerous! a) mustn’t b) don’t have to c) have to

Modal verbs

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