1) You mustn't swim here a) b) c) d) 2) You mustn't use your mobile phone a) b) c) d) 3) You must study a) b) c) d) 4) You must come on time a) b) c) d) 5) You mustn't park here a) b) c) d) 6) You mustn't eat or drink here a) b) c) d) 7) You mustn't run a) b) c) d) 8) You mustn't speak a) b) c) d) 9) You mustn't sleep in class a) b) c) d) 10) You mustn't take photos a) b) c) d)

Must/ mustn't FF3 Unit 10

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