11. He tells everyone that he is a foreign tourist, but as a ____ of fact he is a spy. A. thing B. matter C. factor D. case 12. It’s been reported that the dangerous criminal is still at ____. A. space B. width C. freedom D. large 13. The Queen has been invited to ____ a visit to our country next year. A. pay B. enter C. arrive D. spend 14. Flats are much cheaper here in ___ with those in the city centre. A. similarity B. difference C. comparison D. confrontation↑ 15. For ____ of wasting the money, I preferred to put it in my bank account. A. risk B. fear C. worry D. danger 16. You don’t ____ much importance to quality, which is a big mistake. A. tie B. join C. attach D. connect 17. Tom has changed for worse. He ____ be a good boy when I knew him. A. could B. might C. should D. used to 18. Could you show us ____ photos from your expedition, Huy? A. others B. another C. some other D. some others 19. Fortunately, ____ the guests were injured when the fire broke out at the hotel. A. none B. no one C. none of D. no one of 20. Everyone should take part in the charity collection, shouldn’t ____? A. it B. they C. he D. she 21. ____ of the members of the committee came up with a different proposal. A. Each B. Every C. Anyone D. Everyone 22. Before we were set free, we had been made ___ our pockets and wallets. A. empty B. emptying C. to empty D. to emptying 23. A cousin of ____ left her job as a journalist to follow a career in modelling. A. us B. our C. ours D. ourselves 24. “Will you please remember ____ the photos for me?” – “Yes, I’ll do it tomorrow.” A. developing B. to develop C. developed D. develop 25. Everything’s been arranged by now. The new hospital ____ opened next Saturday. A. is being B. can be C. may be D. has been 26. Mary was working as a journalist ____ she was writing her first book. A. once B. while C. during D. just as 27. It’s amazing. I’ve never been given ____ information before. A. so good B. such good C. so a good D. such a good 28. Before the new headmaster took over, we ____ allowed to wear casual clothes at school. A. aren’t B. won’t be C. haven’t been D. hadn’t been 29. None of us objects to ____ know about our former functions. A. let the public B. let the public to C. letting the public D. letting the public to 30. We ____ soundlt when suddenly a noisy party started upstairs. A. slept B. were sleeping C. are sleeping D. have slept 31. She burst out laughing ____ she saw the clown. A. until B. since C. while D. as soon as 32. As ____ as I know, babies should sleep at least sixteen hours a day. A. far B. near C. away D. close 33. Tim is mute, but he can communicate with other children by ____ of gestures. A. way B. means C. manner D. process 34. Peter is a young worker. He still ____ practical knowledge. A. fails B. lacks C. avoids D. abandons 35. On no ____ may this red button be pressed. It activates the nuclear head. A. right B. approval C. account D. permission 36. We didn’t have to pay for the food and drinks we had. They were all on the ____ . A. cottage B. home C. residence D. house 37. This is the third time you have forgotten about your homework. How do you ____ for this ? A. explain B. excuse C. account D. respond 38. This handwriting is hard to read. It’s rather ____. A. inedible B. illegible C. eligible D. indelible 39. Will you do me a ____, please ? Will you help me carry these suitcases ? A. favour B. charity C. service D. kindness 40. Not only was the man ____ with a murder, he was also accused of robbing two banks. A. arrested B. blamed C. charged D. penalised Giải thích kĩ kĩ giúp mình với nhé! Cảm ơn bạn nhiều ạ !!!!!!!!