Share Obligation and Necessity
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At our school we __________ wear a uniform. (Should, shouldn't, have to, don't have to, must, mustn't)
have to
.- You __________ cross the roads without looking. It’s dangerous. (Should, shouldn't, have to, don't have to, must, mustn't)
mustn’t
You _______ turn on the central heating. It’s automatic. (Should, shouldn't, have to, don't have to, must, mustn't)
don’t have
The exams are next week. I __________ work harder. (Should, shouldn't, have to, don't have to, must, mustn't)
must
You ________ forget your umbrella. It’s going to rain. (Should, shouldn't, have to, don't have to, must, mustn't)
shouldn't
Students _________ listen to the teacher or they won’t understand. (Should, shouldn't, have to, don't have to, must, mustn't)
must
.- You _____ cross the road when the red light is showing. (Should, shouldn't, have to, don't have to, must, mustn't)
mustn’t
.- We __________ leave now or we’ll miss the plane. (Should, shouldn't, have to, don't have to, must, mustn't)
must
.- Soldiers ____________ obey orders. (Should, shouldn't, have to, don't have to, must, mustn't)
have to
Sorry, I ___________ go now. I don’t want to be late. (Should, shouldn't, have to, don't have to, must, mustn't)
must
You __________ come with us if you don’t want to. (Should, shouldn't, have to, don't have to, must, mustn't)
don’t have to
You __________ use the elevators in case of fire. (Should, shouldn't, have to, don't have to, must, mustn't)
mustn’t
.- You ___________ read this book. It’s really good. (Should, shouldn't, have to, don't have to, must, mustn't)
should
You __________ go shopping today. We don’t need anything. (Should, shouldn't, have to, don't have to, must, mustn't)
don’t have
You __________ a mobile phone in class. (Should, shouldn't, have to, don't have to, must, mustn't)
mustn’t
We ___________ feed the animals. It’s forbidden. (Should, shouldn't, have to, don't have to, must, mustn't)
mustn’t
