MỌI NGƯỜI GIÚP MÌNH VỚI III. Practice: Change the following sentences into the passive voice; 1.Who ate crab and seafood  ……………………………………………………… 2. We saw a lot of beautiful fish at Tri Nguyen aquarium  …………………………………………………………………. 3. My friend didn’t take me to see Tay Phuong pagoda.  ……………………………………………………………… 4. Did she receive plenty of gifts on her birthday?  ……………………………………………………………… 5.Who did Minh teach English yesterday? ……………………………………………………………………….. 6. Hung didn’t wear jeans……………………………………………………………….. 7.We didn’t get many good marks ……………………………………………………………………….. 8.Phu didn’t help me do my homework ……………………………………………………………………….. 9.They take a bus to Bai Chay beach last Sunday ……………………………………………………………………….. 10. Did Duy see a movie last weekend? ……………………………………………………………………….. 11.Did Hoa make sticky rice cakes last week? ……………………………………………………………………….. 12.Did you have an English lesson yesterday? ……………………………………………………………………….. 13.Did she use a pencil box for this exercise? ……………………………………………………………………….. 14.Did boys listen to music last night? ……………………………………………………………………….. 15.Did Trung collect stamps and coins? ……………………………………………………………………….. B. Exercises I. Choose the best answer by circling A, B, C or D: 1. - “What would you like to drink now?” - “_______________.” A. No, thanks B. Yes, please C. I like to do nothing D. Orange juice, please 2. All of us enjoy _______ to classical music. A. listen B. listens C. listening D. listened 3. She worked very hard, _______she passed all her exams. A. because B. and C. so D. but 4. Hoa looks red. She was outdoors yesterday. Perhaps she has _______ A. flu B. sunburn C. spots D. stomachache 5. My family has decided to use _________ electricity by using more solar energy instead. A. more B. less C. much D. fewer 6. I ............... playing board games interesting because I can play them with my friends. A. find B. think C. say D. tell 7. -“Would you like me to turn off your computer? - “ ______________. I’ll do it myself” A. No, thanks B. Yes, please C. Don’t do it D. Of course 8. You like playing monopoly or chess, your hobby may be _______. A. collecting things. B. playing sports C. dancing D. board games 9. I ….. Nha Trang when I was a child. A. visit B. visited C. will visit D. have visited 10. He …………… to the USA so far. A. is B. was C. will be D. has been 11. Americans eat a lot of junk food, …………. junk food causes obesity. A. but B. and C. so D. because 12. Tim: I feel itchy and my nose is running. Doctor: ……………………….. A. Wash your hair more. B. I think you have the flu. C. Drink more water. Eat less meat D. I think you have a stomachache. 13. Pick out the word whose main stress is placed differently from the others. A. allergy B. headache C. temperature D. obesity 14. Choose the word that has the underlined part pronounced differently from the others. A. cold B. curly C. ocean D. clothes 15. It is interesting _____________ tree leaves from different countries. A. collecting B. to collect C. collect D. collects 16. My dad enjoys ______ his bike to work. A. to ride B. ride C. rides D. riding 17. I love cooking, ______ my sister doesn’t. A. because B. so C. but D. and 18. Laughing is good _______ your health. A. for B. to C. with D. of 19. Choose the word that has the underlined part pronounced /3:/ A. dear B. pear C. earn D. heart 20. Choose one mistake and correct it. I find carve eggshells boring because it takes a lot of time to complete one shell.