16. My mother often cooks . . . . . at Tet. A. peach blossoms B. Chung cake C. spring rolls D. special food 17. I . . . . . to Singapore three times. A. have gone B. have been C. went D. visited 18. My brother can’t swim . . . . . he’s afraid of water. A. because B. but C. and D. so 19. When he was young, he . . . . . swim very well. He won medals and championships. A. can B. could C. was able D. will be able to 20. - A: “. . . . . is your favourite tennis player?” - B: I don’t like tennis. A. What B. Which C. Who D. Where 21. - A: “I’ve just received a scholarship.” - B: . . . . . A. Really B. Thank you C. Congratulations D. Well 22. That is . . . . . book I’ve ever read. A. the borest B. the boring C. the most bored D. the most boring 23. It’s getting light. Shall I turn . . . . . the lights to save electricity? A. off B. up C. on D. in 24. In the future, robots will help us to surf the . . . . . A. websites B. Internet C. channels D. TV programmes 25. What does 3Rs stand . . . . . ?. It’s Reduce, Reuse, Recycle. A. at B. for C. on D. by 26. A robot can do . . . . . different things from looking after a baby to building a house. A. much B. many C. few D. little 27. Look! Nam is . . . . . judo in the playground. A. dancing B. doing C. playing D. making 28. I can’t come right now. I . . . . . when I finish my homework. A. are coming B. come C. will come D. came 29. If you read more, your vocabulary will get . . . . . every day. A. good B. well C. better D. best 30. It is wrong of you to do this. This . . . . . never happen again! A. does B. would C. will D. must