1. Lan, I think you should wash all vegetables and fruit …………….. before eating. A. quickly B. skillfully C. careless ly D. carefully 2. Alice eats a lot .……………... she hardly does exercise. A. so B. but C. because D. and 3. To make sure that flu cannot spread easily, try ……………..clean more. A. to keep B. keeps C. keeping D. is keeping 4. Playing computer games much is not good …………….. your eyes. A. at B. for C. of D. to 5. If you go out without wearing a hat, you will get ……………... A. spots B. sunburn C. an allergy D. toothache 6. It’s important……………... remember that dinner does not have to be the largest meal. A. to B. by C. on D. from 7. The common cold is not a dangerous disease, but it's very ……………... if you have it. A. pleasant B. healthy C. unpleasant D. comfortable 8. He finds……………... bad. His weight is increasing. A. eats fruits B. eating fruits C. eat junk food D. eating junk food 9. How much ……………... does he drink every day? A. TV B. vegetables C. water D. oranges 10. How ……………... is Hoa? 48 kilograms. A. heavy B. tall C. long D. depth 11. You should sleep……………... 7 to 8 hours a day. A. at B. about C. with D. during 12. I think fruit juice is ……………... than soda. You should drink more fruit juice. A. good B. best C. better D. well 13. ……………... is a health problem. People become fatter and put on weight quickly. A. sunburn B. headache C. sore throat D. obesity 14. Don’t take a lot of medicines, they just ……………... the symptoms of the cold. A. prevent B. cure C. last D. relieve. 15.Martha keeps coughing, ……………... she needs to meet the doctor. A. so B. but C. or D. and 16. I really feel tired when I have a high temperature…………….... A. unhappy B. unbalanced C. uncommon D. unhealthy 17. I think you should stop ……………... icing water. The doctor said that you had a sore throat. A. drinking B. drink C. eating D. to drink 18. Louise, you should drink……………... water, your skin looks bad. A. less B. more C. most D. least 19. ……………... you do, the cold will last for a few days. A. Whatever B. Wherever C. Whenever D. Whichever 20. If you want to keep fit, you should keep doing…………... like jogging, cycling or swimming every day. A. exercise B. homework C. test D. examination giúp mình nhé cần gấp