21. Nick got 100% on his physics test. His twin brother, Adam had to retake the test, ________. 

A. so ​​​B. however ​​C. but ​​​D. although

22. Frank has a(n) ________ suitcase. 

A. small light old brown ​​​B. small old light brown 

C. light brown old small ​​​D. old small light brown 

23. In Viet Nam, spring rolls are ________ served at a family gathering or anniversary dinner. 

A. most ​​B. most of ​​C. mostly ​​D. almost  

24. She's sure that they will find the film ________. 

A. entertaining ​B. entertain ​​C. entertainment ​D. entertained 

25. Nowadays, a lot of ________ live in a nursing home. 

A. homeless people ​​​​B. elderly people 

C. street children ​​​​D. disabled people 

26. When I came into the class, I realized I knew ________. 

A. all them ​​B. they all ​​C. all of they ​​D. them 

27. ________ all the way to school, I can see a " No parking" sign. 

A. On ​​​B. In ​​​C. At ​​​D. By 

28. There are ________ buses from Tan Son Nhat airport to the city center. Buses depart every 15 minutes. 

A. friendly ​​B. public ​​C. easy ​​D. frequent 

29. The fewer bags you take, ________ trouble you will have on route. 

A. the fewer ​​B. the lesser ​​C. the less ​​D. the least 

30. ​Peter: What would you like for dinner? 

Ann: ________ we're both so tired, why don't we order a pizza. 

A. However ​​B. Since ​​C. Moreover ​​D. Although

nhanh lên ạ

44. If you buy an extra battery at the same time as the digital camera, we can offer you a .............................. of 10%. (8) 45. Our supermarket stocks over a thousand household ............................. at low, low prices! (8) 46. Nine out of ten shoppers who tried our washing powder preferred it to any other leading ............................. (5) 47. When I checked the ............................. on my way out of the supermarket, I noticed that I had paid twice for the fruit. (7) 48. If you take something back to the shop, you might get a ............................. or be offered another item instead. (6) 49. If the ............................. situation continues to worsen, the government may have to take steps. (8) 50. You only paid €30 for such a gorgeous hat? That’s a real .............................! (7) 51. Waiter! Do you think you could bring us the ............................., please? (4) 52. There’s very little heavy industry in my country, so we import a lot of .......................... from abroad. (5) 53. Businesses are complaining that the ............................. of labour is rising. (4) 54. This is a robbery! Put all the money from the ............................. in this sack. Now! (4) 55. I need to find a bank because I didn’t bring enough ............................. out with me. (4) 56. Come to Barons summer .............................! Everything is down 30%! (4)

SOS

Ngọn hải đăng Đại Lãnh (vị trí A) được xây dựng vào năm 1890 là một trong những hải đăng có vị trí xa nhất về phía Đông của đất liền Việt Nam và có tầm chiếu sáng 27 hải lý. Gềnh Đá đĩa (vị trí B) một địa điểm du lịch nổi tiếng cách ngọn hải đăng Đại Lãnh 36 hải lý. Một tàu đánh cá (vị trí C) cách Gềnh Đã đĩa 8 hải lý. Hỏi tàu đánh cá có nằm trong phạm vi ánh sáng từ ngọn hải đăng Đại Lãnh không? Vì sao? (Biết 3 điểm A, B, C không thẳng hàng)