Cao nhân vào giải giúp ----- Nội dung dịch tự động từ ảnh ----- traffic law. aisn't allowed to b. must d. shouldn't C. can II. Choose have to, don't have to, must, mustn’t, should, shouldn't to fill in the blank. 11. The museum is free of charge. You.... 12.I don't know whether he will be at home then or not, so you pay. call him before you come. smoke in publicplaces such as schools.hospitals. 13. You.... cinemas, etc. 14.I have missed the bus.I. run now or I will be late for the class. 15. Unluckily, we wear uniformsat school. I don't like uniform, to be honest. 16. People say that we .......... happiness during Tet holiday 17. The notice on the wall says that visitors go to pagodas to pray for health and touch fragile objects in the museum. 18. Our teacher saysthat we.... hand in the assignment to her by 10 a.m. tomorrow. III. Use the expressions below about traditions and customs to write the senten ces; It's the custom for somebody to + V NG1/2 87