Điền từ thích hợp vào chỗ trống 8. What are you doing? You shouldn’t____________heavy things. 9. To stay healthy, you should_______your hands before________meals,_______using the toilet and playing with________. 10. Moreover, keep your nails_______and________is one of the ways to stay healthy. 11. You should brush your________at least twice a . 12. You should take a_________everyday. 13. You should do morning__________regularly. 14. You should usually eat____________food. Tìm lỗi sai và sửa lại: 1. Linh has got a backache. She shouldn’t take a rest. 2. Minh’s got a cold. He should eat hot milk. 3. Phong has got a headache. He shouldn’t eat sweets. 4. I’ve got a sore eye. I should see the doctor. 5. They have got a stomachache. They shouldn’t carry heavy things. 6. The children have got a stomachache. They shouldn’t drink hot milk. 7. You should wash your hands before using the toilet. 8. You should wash your hands before have meals. 9. You should keep your nails long and clean. 10. You should brush your teeth once a day. 11. You should do a shower every day. 12.You should do evening exercise regularly. 13. You should eat unhealthy food. Giúp em với, em đang cần gấp ạ!