dbdhfdjdbdjdb B.love C.loving D.luved,15. Your eyes will feel tired_____ you look at a computer screen all day long.,A.when B.but C.unless D.so,26. The children are playing games online_____in the school computer club.,A. happy B. happily C. happier D. happiness,27. He used _____full time to develop a technology, but now he is a part-time worker,A. to work B. working C. worked D. works,28. He is tired _____he stayed up late to make a video call with his sister in HCM.,A. so B. because of C. because D. although,29.Online classes are very convenient_____ the students don't have to go to class.,A.so B.therefore C.although D.because,30. Minh Anh said she was having an English test _____.,A. now B. next week C. here D.then,31. You shouldn't be worried. We all_____ mistkkes while using the Internet media.,A. take B. make C. do D. get,32.Mr Buong thinks this English test is_____, so the students got full marks on it.,A.a piece of cake B.hard C.difficult D.boring,33. If I _____ this botton to move it up and down, what will happen?,A. use B.using C.to use D.used,34. I can't see this clip on my smart phone, _____I have to zoom in on it?,A.thherefore B. however C. although D. so,35. The children are playing soccer together_____despite the heavy rain.,A. out B. outside C. at D. in,36. Where is Susan? - She is sitting _____ Jim.,A. on B. under C. between D. next to,37. _____ computer is a HP, but _____ is a PC.,A. Your, mine B. Yours, mine C. Your, my D. Yours, my,38. These grammar books are different. _____ has 278 pages, but _____ has only 275 pages.,A. Yours, mine B. Your, my C. Yours, my D. Your, mine,39. My telephone is out of order, but _____ is working.,A. your B. our C. his D. their,40. Lan can't _____this webcam because it is focusing on her forehead.,A. adjust B. connect C. hold D. send,41. She really wants _____ a high-speed Internet connection here.,A. to have B.having C.will have D.has,42. The man wants to buy _____ translation machine because he is preparing for his holiday next summer.,A. a B. an C. the D. 0,43. Veronica can't go out with us because she has to talk _____ her little sister on Webcam .,A.with B.for C.in D.from,44. Do you know how to _____a video call through the Internet?,A. pay B. take C. do D. make,45. The children felt _____ when their mother let them do a practice call now.,A. excited B. excitement C. excitingly D. exciting,46. Nick liked_____ that question but he couldn't work it out.,A. do B. to do C. did D. doing,47. He went to a new school _____ London.,A. in B. on C. at D. above,48. I talk to my mother _____ the phone every weekend.,A. in B. on C. until D. next to,49. What time does the flight _____ Amsterdam arrive?,A. on B. to C. at D. from,50. Do you like to live _____ a busy road?,A. in B. at C. on D. under,51. ____ with others online can be fun, as long as your teen knows how to stay safe.

Question

Accepted Answer

Here are the answers to your questions:

15. A. when
26. D. happiness
27. A. to work 
28. B. because of 
29. B. therefore 
30. B. next week 
31. B. make 
32. A. a piece of cake 
33. A. use 
34. B. however 
35. B. outside 
36. D. next to 
37. C. Your, mine 
38. A. Yours, mine 
39. A. your 
40. A. adjust 
41. A. to have 
42. A. a 
43. A. with 
44. D. make 
45. A. excited 
46. B. to do 
47. A. in 
48. B. on 
49. B. to 
50. C. on 
51. C. Chatting