Mọi người ơi giúp em với ạ ! Em cần gấp ! Bài 1:Đọc các câu sau, viếtT (True) nếu câu đúng, F (False) nếu câu sai và sửa lại câu sai. 1. You must wash your hands before lunch…………………… 2. You mustn't listen to your parents. ………………… 3. You must break the windows at school. ………………… 4.You must take a shower every day. ………………… 5. You mustn't eat fruit and vegetables every day. ………………… 6. You must eat lots of sweets if you want to lose some weight. ………………… 7. You must feed your dog every day. ………………… 8. You mustn't fight in the playground. ………………… 9. You must eat in class. ………………… 10. You mustn't be late. ………………… Bài 2: Điền động từ khuyết thiêu "must" hoặc "mustn't" vào chỗ trống. 1. You……………tidy up room. 2. It’s late. You ……………make so much nosiy. 3. You……………smoke. 4.We……………be home by 9 o’clock.The film starts at 9:15. 5. You …………… do your homework. 6. I …………… finish this essay today. It has to be handed in by tomorrow. 7. Passengers…………… talk to the driver whist the bus is in motion. 8.You …………… play with fire. 9.This is a dangerous tour. Children……………e accompanied by an adult. 10.You…………… be home on time. 11. People …………… stand on this bus. 12. You…………… cheat in a test. 13.We …………… do more exercise to stay fit. 14. You…………… turn the music too load. 15. There …………… be something wrong with the engine of this car. 16.You…………… help in the house. 17. We …………… give up when we are so close. 18. You…………… annoy your little sister. 19. This was a nice evening. We……………meet again. 20. You……………bite nails.