Вставьте в пропуски глагол should или must. you look tired. you … go to bed. they … come home before ten o`clock every night. it is a rule. you`ve just had lunch. you … not be hungry. we haven`t got much time. we … hurry. you … not make noise during lessons. passengers … not smoke here. it is prohibited. you … see that film. it is interesting. this is a good advice. you … follow it. students … do their homework.
2. must
3. should
4. must
5. must
6. must
7. should
8. should
9. must