Chọn đáp án đúng28. I suggest turning off the tablet when we don't use to save A. water 29.Alexenda A.invented B. electricity the telephone in 1876. B.discovered C. gas C.created an online course to improve his listening skill. 31. This device is a wonderful C. takes of my younger sister. 30. Nam said that he A. will take B. would take A. creation 32. Mr Tim wanted to improve his computer skill, C. creative B. create B. yet C. however to the lab with us. B. to go C. go D. solar energy D.developed D.to take D. creatively he enrolled in a computer center. D. still A. so 33. Finally, Jane agreed A. going 34.Ms Mai said that she A. will teach 35. My father often A. took 36. Nam said that he often A. loves 37. eyes will feel tired A.when D. gone us when our human teacher was not avaiable the next day. B. teaches C.would teach D.was teaching me to the computer club after school by motorbike. C. has taken robot teachers in his school. C.loving you look at a computer screen all day long. B. takes B.love B.but B. happily 38. The children are playing games online A. happy 39. He used A. to work 40. He is tired A. so D. is taking D.loved C.unless in the school computer club. D.so C. happier D. happiness C. worked D. works full time to develop a technology, but now he is a part-time worker B. working he stayed up late to make a video call with his sister in HCM. B. because of 41.Online classes are very convenient B.therefore A.so 42. Rosy said she was having an English test A. now B. next week 43. You shouldn't be worried. We all A. take B. make D. although the students don't have to go to class. C. because C.although C. here mistakes while using the Internet media. C. do 44. In a weightless environment, everything floats A. uncontrollably 45. I often practice A. reading D.because D.then D. get D. constantly D. to read North of Viet Nam. C.O D. the her happiness everyday. C.was D.were B. downwards C. smoothly English books to enrich my vocabulary. B.read C. reading 46. Ha Noi is a very beautiful city which is in A. an B. a 47: Visiting saturn some friends on the internet A.are 48.Mr Smith is A. about B.is telling his children B. with 49.Parents should A. pay 50: Would you mind A. show how the life on the other planet is. C.at D.of more attention to what the teacher is talking about the other planet. B.bring 51: At this time last Saturday, We A. watched C. make me the way how to travel to the Moon? D.have B. showing C. to show D. showed a football B. was watching match at Thien Truong Stadium. C. were watching D. are watching to land on the moon. B. airplane C. spacecraft D. helicopter 52. On June 2nd, 1966, Surveyor 1 became the first U.S. A. flying saucer |