1. It started to snow at 5 o’clock . -> It hasn’t …………………………………………… 2. Nam is taller than Hung . -> Hung isn’t .………………………………………… 3. When did you go to bed yesterday ? -> What .……………………………………………… 4. This house is less comfortable than the one we saw last month . -> This house is not as………………………………………………… 5. Sue began to be interested in healthy eating 3 years ago . -> Sue has been………………………………………………………… 6. What time does Paul have to leave ? -> Do you know what .………………………………………………… 7. To do morning exercises is good . -> It is .………………………………………………………………… 8. This book is very boring & so is that one . -> This book is as ……………………………………………………… 9. Will it be necessary for me to sleep under a mosquito net ? -> Shall I have to .……………………………………………………… 10. I last read a book on September 20 . -> I haven’t .…………………………………………………………… 11. It isn’t as warm in Canada as it is in Mexico . -> Mexico ……………………………………………………………… 12. I feel sick if I eat too much ice cream . -> Eating ……………………………………………………………… 13. I’ve never seen that play before . -> It is .………………………………………………………………… 14. They are watching my father’s new car . -> My father’s new car ………………………………………………… 15. I’m sorry Hoa isn’t come with us . -> I wish ……………………………………………………………… 16. It is such a heavy box that I can’t lift it . -> The box …………………………………………………………… 17. I think coffee is better than tea . ( prefer ) -> ………………………………………………………………………… 18. Learning English is not easy . ( learn ) -> ………………………………………………………………………… 19. I started running one mile every morning 3 years ago . ( for ) -> .………………………………………………………………………… 20. No one I know is taller than he is . ( tallest ) -> .………………………………………………………………………… 21. I can’t swim very well . ( good at ) -> .………………………………………………………………………… 22. She thinks table tennis is a great game to play . ( love ) -> ………………………………………………………………………… 23. Farmers spray the trees each week . -> The trees .……………………………………………………………… 24. A child can understand the problem . -> The problem .…………………………………………………………… 25. The Sun is much hotter than the Moon . -> The Moon isn’t .………………………………………………………… 26. You can read more quickly than I can . -> I can’t …………………………………………………… 27. Thank you for helping me . -> It was kind ………………………………………………… 28. Staying at home would be better than going out tonight . -> I’d rather .…………………………………………………… 29. Mrs Green told Alice to carry those books back home . -> Mrs Green had ………………………………………………… 30. You can’t understand these things because you are very young . -> You aren’t old .………………………………………………… 31. I’ve got so much to do today . -> I wish …………………………………………………………… 32. Robert is a playwright as well as a actor . -> Robert is not only .……………………………………………… 33. They didn’t finish the kitchen on Monday . -> The kitchen ……………………………………………………… 34. The last time I saw Linda was at Jimmy’s birthday party . -> I haven’t .………………………………………………………… 35. What did he tell you ? -> I need to know .………………………………………………… 36. Where did they go on holiday ? -> Do you know …………………………………………………… 37. Where is the dentist’s office ? -> Could you tell me ………………………………………………… 38. How many pupils are there in your school ? -> We want to know ………………………………………………… 39. This shirt is too dirty for me to wear . -> This shirt isn’t……………………………………………………… 40. Boiling an egg is not difficult . -> It is .………………………………………………………………… 41. They should look early if they want tickets for the concert . -> They’d better .…………………………………………… 42. The ancient Egyptians built the pyramids . -> The pyramids .…………………………………………… 43. Cairo is much hotter than Lon Don in July . -> Lon Don isn’t …………………………………………… 44. It is two years since I was last in Ha Noi . -> I haven’t …………………………………………………… 45. She is overweight because she eats so much chocolate . -> If she .……………………………………………………… 46. I’ve never watched a more interesting football match than that . ( most ) -> This is .…………………………………………………………………………… 47. The road is so narrow that cars can’t park hear . ( too ) -> ………………………………………………………… 48 . Bob is both talented & handsome . ( not only but also )……………… -> .……………………………………………………………………… 49.I don’t know anything about her family . ( wish ) -> ……………………………………………………………………… 50. I advice you to wear a coat when you go out . ( had better ) -> .………………………………………………………………………… 51. Have you got a cheaper suitcase than this ? ( cheapest ) -> .………………………………………………………………………… 52. I saw Julia last on New Year’s Day . ( since ) -> ………………………………………………………………………… 53. Hoa prefers to play ping-pong . ( would rather ) -> …………………………………………………………………………… 54. I don’t like to watch T.V every night . ( dislike ) -> …………………………………………………………………………… 55. . I’ve never eaten with knives & forks before . ( first ) -> This is .…………………………………………………………………………… 56. I’d prefer you to start work next week . ( rather ) -> I would .……………………………………………………………………… . Could you tell me ………………………………………………… 38. How many pupils are there in your school ? -> We want to know ………………………………………………… 39. This shirt is too dirty. haven’t …………………………………………………… 45. She is overweight because she eats so much chocolate . -> If she .……………………………………………………… 46. I’ve never watched a more