Chọn trọng âm khác:

Question 3: A. restaurant     B. engineer    C. hospital     D. chemistry
Question 4: A. open      B. reply      C. arrive     D. assist

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Question 5: I will phone you immediately__________ in New York.
A. when I will arrive                     B. as soon as I arrive
C. by the time I had arrived         D. after I arrived
Question 6: You like films, _________?
A. will you      B. do you      C. won’t you     D. don’t you
Question 7: He _________ a striking resemblance to one of my friends.
A. bears     B. owns     C. holds     D. shows
Question 8: When he phoned, we _________ with our friends at home.
A. had sung     B. are singing     C. sang    D. were singing
Question 9: Brian lost so much money as he didn’t know how to _____ his business.
A. run      B. make      C. do      D. put
Question 10: __________ the content, we are now looking for supporting information.
A. To plan                            B. Having been planned
C. Having planned              D. To be planned
Question 11: He lost the race because he _____ petrol on the last lap.
A. ran out of     B. got out of    C. put out of    D. made out of
Question 12: A number of ________ buyers have expressed their interests in the company.
A. potential     B. potentiality     C. potentially     D. potention
Question 13: People in this area ______ with clothes and food by the government every year.
A. are providing    B. provided      C. provide     D. are provided
Question 14: The later you get up, ______ you will be.
A. the tired   B. the more tired    C. the most tired    D. the tireder
Question 15: Many young people are now interested ______ Korean music.

A. on       B. by       C. at      D. in
Question 16: I’ve got a promotion at work, but all John did was make a joke about it. He has a real chip on his _____. I think he is just jealous.
A. head      B. shoulder       C. nose      D. mount
Question 17: We bought a _____ cat at the flea market last week.
A. nice British white B. British nice white C. nice white British D. white British nice
Question 18: Numerous _______ have prevented us from going to the lakeside again this year.
A. disadvantages    B. impairments    C. obstacles    D. adversities
Question 19: He was late for school this morning _____ he had missed the bus.
A. in spite of     B. although     C. despite     D. because

Chọn đáp án sai:

Question 43: It started to rain while we play on the swing at the park at 3 yesterday afternoon.
A. play      B. to rain      C. afternoon     D. at
Question 44: Human beings are changing the environment in all respects through the action in his habits.
A. through      B. environment       C. are       D. his
Question 45: They have carried out exhausting research into the effects of smartphones on schoolchildren’s health and their academic results.
A. into     B. exhausting      C. health      D. academic results

Chọn đáp án đúng:

Question 42: Ms. Nga has little money. She really wants to buy a new mobile.
A. Because Ms. Nga has little money, she can buy a new mobile.
B. As long as Ms. Nga has more money, she will be able to buy a new mobile.
C. Ms. Nga wishes she had more money and could buy a new mobile.
D. Although Ms. Nga has little money, she still wants to buy a new mobile.
Question 43: She finished the meal. Her children came home after school soon after that.
A.Had it not been for her children’s coming home after school, she couldn’t have finished the meal.
B. Only after her children had come home after school did she finish the meal.
C. Not only did her children come home after school but she also finished the meal.
D. No sooner had she finished the meal than her children came home after school.
Question 44: My car engine overheated. It made a strange grinding noise.
A. No sooner had my car engine overheated than it made a strange grinding noise.
B. Had it not been for my overheated car engine, it wouldn’t have made a strange grinding
noise.
C. Not only did my car engine overheat but it also made a strange grinding noise.
D. However my car engine overheated, it was making a strange grinding noise.
Question 45: They work so slowly. I really want the work finished faster.
A. Unless they work so slowly, they can’t finish the work faster.
B. While they work so slowly, I really want the work finished faster.
C. I wish they didn’t work so slowly and could finish the work faster.
D. Now that they work so slowly, they can finish the work faster.
Question 46: I can’t sing that English song. I really want to sing it with my favourite singer.
A. Although I can’t sing that English song, I will sing it with my favourite singer.
B. I wish I could sing that English song and could sing it with my favourite singer.
C. Since I can’t sing that English song, I can sing it with my favourite singer.
D. Though I can’t sing that English song, I will be able to sing it with my favourite singer.
Chọn câu giao tiếp phù hợp:

Question 21: Jim: “Would you mind lending me your bike, Judy?” - Judy: “________.”
A. Yes. Here it is     B. Not at all     C. Great     D. Yes, let’s
Question 22: My father is suggesting eating out this evening.
My father: “Do you feel like eating out this evening?” - My mother: “__________”
A. I’m sorry for that.                              B. Why should we?
C. No, I think I can cook myself.           D. No, I don’t know.
Question 23: Linda is asking the hotel receptionist for help.
Linda: “Could you help me to carry this bag to my room please?” - Receptionist: “__________”
A. Yes, you carry it.         B. No, I don’t like.
C. Why me?                    D. Sure!
Question 24: Mark is asking Laura for the help of typing the letter.
Mark: “Could you help me type this letter please?” - Laura: “__________”
A. I can’t agree more.        B. No matter what you say.

C. Sorry, I’m busy now.      D. I appreciate it.
Question 25: The postman is talking to Tom on the phone.
Postman: “I will come and give you the package a bit late.” - Tom: “__________”
A. Thanks anyway.   B. Why late?    C. No way.    D. I don’t agree.

61. You are the new secretary _______, aren’t you?

      A. started work yesterday                                                                           B. who started work yesterday

      C. whom started work yesterday                          D. which started work yesterday

62. All of the goals can be accomplished through procedures _______

      A. whose we have developed                                B. in which we have developed

      C. for that we have developed                              D. we have developed

63. The Chinese restaurant, _______ spacious and clean, is in the centre of the city.

      A. is                                 B. that is                       C. which is                   D. where is

64. Will he wait _______?

      A. before the show will end                                  B. since the show ends

      C. until the show ends                                           D. after the show will end

65. Do not leave _______

      A. no sooner I arrive        B. soon I arrive             C. before I arrive          D. before I will arrive

66. _______, you know that the moon is pulling the water up.

      A. No longer you see high tide                             B. Until do you see high tide

      C. When you will see high tide                             D. When you see high tide

67. I never want to move out. I shall remain _______.

      A. where I am                  B. where am I               C. what I am                 D. what am I

68. Poor people have _______ access to basic social services _______ the rich do.

      A. less / than                    B. less / as                     C. the least / than          D. the least / as

69. Lung cancer is one of _______ diseases among men.

      A. the more common                                             B. the most common

      C. many more common                                         D. many less common

70. Coins are _______ paper notes.

      A. more durable as           B. more durable than    C. most durable than    D. most durable as

71. English wine is good but French wine is _______

      A. more good                   B. gooder                      C. better                        D. the better

72. If you _______ to my advice when you began the work, you                    in trouble now.

      A. took/were not            B. take/are not

      C. had taken / would not have been                      D. had taken / would not be

73. _______ you cross the road carelessly, you may get a traffic accident.

      A. If                                  B. Unless                      C. But for                     D. If only

74. _______ our good market research, we _______ bankrupt.

      A. Unless / will not have gone                              B. If / will not go

      C. Suppose / would not go                                    D. But for / would have gone

75. The dog _______ you if you _______ it.

      A. will not attack/was not teasing

      B. would not attack/had not teased

      C. will not have attacked/did not teased

      D. would not have attacked/had not teased

76. ________ the teacher gave him an extra day to do the work he still could not complete it.

      A. If                                  B. Even if                     C. If only                      D. As if

77. _______, I tried my best not to quit my university study.

      A. In spite used to be in a financial difficulty

      B. Despite I used to be in a financial difficulty

      C. Though I used to be in a financial difficulty

      D. Even though in a financial difficulty

78. _______ he lives optimistically.

      A. Even if his unhappiness                                    B. Unhappy although he is

      C. In spite of his unhappiness                               D. Despite he is unhappy

79. Kathy put on weight _______ she had been eating too much sugar.

      A. since                                                                  B. because of

      C. due to                                                                D. because the fact that

80. _______, we lost the game.

      A. As the fact that I made a mistake                     B. Due to my mistake

      C. Because my mistake                                         D. In case my mistake

81. _______ she persevered steadily she achieved success.

      A. Because                       B. Due to                      C. Thanks to                 D. Because of

82. John and Mary are _______ they donate half of their salaries to charity.

      A. such generous men that                                    B. so generous men that

      C. such generous men as                                       D. so generous men as

83. They have _______ they cannot find time for themselves.

      A. such many things to do that                              B. such things for doing that

      C. so much things to do that                                 D. so many things to do that

84. He read _______ he did not get enough knowledge for the exams.

      A. so few books as                                                 B. such few books that

      C. such a few books as                                          D. so few books that

85. He always pays attention to her every word _______ some sort of goddess.

      A. as she was                                                         B. as if she were

      C. if only she had been                                          D. as though she is

86. She told me not to ask anything but just to do _______ she did.

      A. such as                        B. as of                         C. as                              D. as though

87. Anne shrugged her shoulders _______ what happened.

      A. as if she had not known                                    B. as though she has not known

      C. if she had not known                                         D. as not known

88. We have economized as much as possible _______ a new car.

      A. in order to buy                                                  B. so as buying

      C. so that buying                                                   D. in order that will buy

89. He held her tight _______ she would not fall.

      A. so that                         B. in order to                C. so as to                     D. such that

90. The government are encouraging local people to plant more and more trees _______ the land from erosion.

      A. so preventing                                                    B. in order that prevent

      C. so to prevent                                                     D. so as to prevent

31. _______, she went to bed.

      A. On reading a book and a newspaper after that

      B. Reading a book and a newspaper then

      C. After reading a book and a newspaper

      D. To read a book and a newspaper

32. _______, you may have only one solution.

      A. In such a matter like this                                  B. Like this matter

      C. In case the matter such as this                          D. Being this matter

33. Peter was the last person _______

      A. to learn the news                                               B. for learning the news

      C. learnt the news                                                  D. the news learnt

34. Only one of _______ world’s ten highest peaks is located outside of       Himalayas.

      A. the / the                       B. the / an                     C. Ø / Ø                        D. the / Ø

35. _______ flower gets its smell from _______ oil that the plant produces.

      A. The / an                       B. A / the                      C. Ø / Ø                        D. A / an

36. _______ cattle raising began in Texas before _______ Civil War.

      A. Ø / Ø                           B. Ø / the                      C. A / the                      D. The / Ø

37. On the trip to Paris, Mrs. Young fell in love with _______

      A. an interesting young man                                 B. a young interesting man

      C. a man interesting and young                             D. an interesting man young

38. Daisy had _______

      A. a careful look on the picture at the wall

      B. a look careful at the picture on the wall

      C. a careful look on the wall at the picture

      D. a careful look at the picture on the wall

39. It _______ Put on the raincoat.

      A. heavily is raining outside                                 B. is outside raining heavily

      C. is outside raining heavily                                 D. is raining heavily outside

40. My birthday coincides _______ the national holiday.

      A. on                                B. with                          C. as                              D. to

41. Peter went _______ the man and asked him the best way to get _______ town.

      A. out of/up to               B. up to/out of            C. on/into D. for / away from

42. _______ conclusion, the company has made a substantial profit _______ its sales,

      A. On / of                         B. At / in                       C. In / from                   D. For / with

43. I wish you would never _______ stories like that.

      A. make up B. keep away                C. put off                      D. take on

44. What are the main health problems that _______ smoking?

      A. take on                        B. put through              C. go with                     D. get on

45. His father has two bodyguards _______ him every hour of the day.

      A. keep off                       B. think up                    C. watch over               D. look for

46. Since the boy was disruptive, he _______ from school.

      A. had expelled                B. was expelling           C. was be expelled       D. was expelled

47. While it is actually a planet, Venus _______ a star in the night sky.

      A. often mistakes for       B. has often mistaken   C. is often mistaken      D. is often mistaken as

48. The process of selecting a variety of essential proteins _______ protein complementation.

      A. calls                             B. is called                    C. called                       D. are called

49. _______ a more beautiful ballet than that one.

      A. Never I have seen       B. Never have I seen    C. Have I seen never    D. Have I never seen

50. _______ that a dangerous stretch of road lay ahead of us.

      A. Little we realized                                              B. Little did we realize

      C. Did we realize little                                          D. Did we little realize

51. Scientists have not been able to cure AIDS, _______ any vaccine against the disease.

      A. nor they have found                                          B. nor have they found

      C. not they have found                                          D. no have they found

52. Christopher asked me _______.

      A. that I could dance                                             B. whether I can dance

      C. if I could dance                                                 D. if could I dance

53. Barbara asked me _______ her homework that afternoon.

      A. whether must she do                                         B. that she has to do

      C. if she had to do                                                 D. if she must do

54. “_______,” the doctor advised his patient.

      A. You had better stop drinking                            B. I would like you to drink

      C. You had better to drink                                    D. Please drink some more

55. Computers were not _______ available until the 1950s.

      A. commerce                   B. commercial              C. commercially           D. commercialize

56. The audience were very _______ by her _______.

      A. impressive / performer                                     B. impress / performing

      C. impressed / performance                                  D. impressing / perform

57. There is now intense _______ between schools to attract students.

      A. compete                       B. competition              C. competitive              D. competitor

58. It was very unfortunate _______

      A. that the chairman was ill                                  B. if the chairman was ill

      C. that the chairman is ill                                       D. the ill chairman

59. _______ the question asked by the campus authorities.

      A. Whose the bike belonged to                             B. That the bike belongs to

      C. Who is the bike belonged                                 D. Which is the bike belong

60. Do you know _______?

      A. how far the moon is from the earth

      B. how far is the moon from the earth

      C. that how far the moon is from the earth

      D. that how far is the moon from the earth

1.   He _______ this book for 3 months by the end of this week.

      A. has been writing          B. was writing              C. is writing                  D. will have written

2.   It _______ dry here at this time of the year. It _______ much.

      A. is usually / does not rain                                   B. has usually been/is not raining

      C. will usually be/has not rained                         D. was usually / will rain

3.   Yesterday evening the phone _______ three times while you _______ dinner out with your friends.

      A. would have rung/are having                           B. was ringing/have been having

      C. rang/have had                                                  D. had rung/were having

4.   John _______ lazy but he is certainly not stupid.

      A. should be                     B. maybe                      C. mustn’t be                D. must have been

5.   My little brother _______ Japanese and French though he is only ten years old.

      A. can speak                                                          B. must be speaking

      C. should have spoken                                          D. shouldn’t be speaking

6.   You _______ to do the homework or the teacher will punish you.

      A. mustn’t forget             B. needn’t forget          C. will be forgetting     D. must have forgot

7.   Bob sent a report to the Chairman instead _______ the meeting.

      A. to attend                      B. to attending              C. of attending             D. attended

8.   I regret _______ you that you did not pass the test. However, you should try____ it again.

      A. telling / do                   B. told/doing C. told/done D. to tell / to do

9.   It is no use _______ the boss for a pay rise.

      A. ask                               B. to ask                        C. asking                      D. asked

10. She does not study very well _______ I think she will pass her exams.

      A. but                               B. so                              C. and                           D. or

11. We like games and music, _______ reading.

      A. as                                 B. as well as                 C. but                            D. therefore

12. She was not in the back yard, _______ was she upstairs.

      A. or                                 B. nor                            C. and                           D. so

13. Do not add _______ to the machine. Just _______ will be enough.

      A. some oil / no drop                                             B. a few oil / a little drop

      C. many oils / any drop                                         D. too much oil / some drops

14. Bill spends _______ money on clothes, but         on traveling

      A. a little / some              B. as many / some        C. a few / many            D. little / much

15. We have _______ to do.

      A. few homeworks          B. any homework         C. a lot of homework   D. some homeworks

16. _______ from here to the station? - Only 2 kilometers.

      A. How far is it                B. How far does it        C. How long is it          D. How long does it

17. You used to live in London, _______?

      A. don’t you                     B. didn’t you                 C. weren’t you              D. haven’t you

18. _______ the room been cleaned yet?

      A. Does                            B. Has                           C. Is                              D. Was

19. Eight dollars _______ the price of a movie these days.

      A. are                               B. is                              C. have been                 D. were

20. _______ the news on at 5 or 6 o’clock?

      A. Is                                 B. Are                           C. Have                         D. Were

21. Seeing films _______ my favorite hobby.

      A. is                                 B. are                            C. were                         D. were used to be

22. I have just bought a cottage by _______

      A. the lake side                B. the lake’s side          C. the side of the lake   D. the side’s lake

23. I think your proposals are the same as _______

      A. Peter                            B. Peter’s                      C. it of Peter                 D. this of Peter

24. All of them hope that everything will be ready in _______

      A. three day time             B. three days’ time       C. three-day’s time       D. time three days

25. Peter was not always so hopeless.

      A. Peter never had a hope for anything.                B. Peter was used to being hopeless.

      C. Peter gave up his hope.                                     D. Peter did not use to be so hopeless.

26. The number of people who approved of his ideas exceeded his expectations.

      A. He had expected that nobody would disapprove of his ideas

      B. He had expected that everybody would approve of his ideas.

      C. Less people approved of his ideas than he had expected.

      D. More people approved of his ideas than he had expected.

27. Julie and Anne had not met each other before the party.

      A. Julie and Anne got acquainted when they were at the party.

      B. The party prevented Julie and Anne from meeting each other.

      C. The party was the place where Julie and Anne could not meet each other.

      D. Julie and Anne used to meet each other for the party.

28. Mountain gorillas are an endangered species _______ habitats are being destroyed.

      A. Its                                B. His                            C. Her                           D. Their

29. John admitted that he _______ would take any blame.

      A. itself                            B. himself                     C. themselves               D. ourselves

30. When _______ lived in the village, _______ only light was candles and an oil lamp.

      A. we/ourselves B. we / our                    C. our / ours                 D. ourselves/we

Sửa lỗi sai:

Question 26: Works written by Vladimir Nabokov often contained heroes and heroines who have lived in many places.
A. written    B. contained     C. who      D. have lived
Question 27: In principal there is nothing that a human can do that a machine might not be able to do one day.
A. In principal       B. that       C. be able to      D. one day
Question 28: I’ve had continual problems with these car ever since I bought it.
A. had       B. problems         C. these         D. bought
Question 29: A dangerous number of radioactivity was released into the environment last month.
A. number of        B. was released      C. the        D. last month
Question 30: When I reach there, the highest building had been destroyed by the storm!
A. reach         B. the       C. destroyed         D. the

Chọn đáp án đúng:

Question 31: He started learning French six years ago.
A. He started learning French for 6 years.
B. He has learnt French for six years.
C. He hasn’t learnt French for six years.
D. He didn’t start learning English 6 years ago.
Question 32: “Why don’t you put a better lock on the door?” said John.
A. John promised to put better lock on the door.
B. John suggested I put a better lock on the door.
C. John suggested putting a better lock on the door.
D. John refused to put a better lock on the door.
Question 33: If I were you, I would find a better job with higher salary.
A. You should find a better job with higher salary.
B. You have to find a better job with higher salary.
C. You can find a better job with higher salary.
D. You mustn’t find a better job with higher salary.
Question 34: “If I were you, I wouldn’t go abroad at this time,” he said.
A. He reminded me not to go abroad at this time.
B. He informed me not to go abroad at that time.
C. He advised me not to go abroad at that time.
D. He inquired me not to go abroad at this time.
Question 35: It’s not good for you to drive at that high speed.
A. You may drive at that high speed.
B. You needn’t drive at that high speed.
C. You must drive at that high speed.
D. You shouldn’t drive at that high speed.
Question 36: The police started investigating the case a week ago.
A. The police didn’t investigate the case a week ago.
B. The police haven’t investigated the case for a week.
C. The police have investigated the case for a week.
D. The police started to investigate the case for a week.
Question 37: You are not allowed to step on the grass in this area.
A. You cannot step on the grass in this area.
B. You may step on the grass in this area.
C. You should step on the grass in this area.
D. You mustn’t step on the grass in this area.
Question 38: My father started planting orchids several years ago.
A. My father has planted orchids for several years.
B. My father last planted orchids several years ago.
C. My father didn’t plant orchids several years ago.
D. My father hasn’t planted orchids for several years.
Question 39: “You can’t wear your dirty shoes in the class,” said the teacher to the student.
A. The teacher asked the student wear his dirty shoes in the class.
B. The teacher forbade the student from wearing his dirty shoes in the class.
C. The teacher invited the student wear his dirty shoes in the class.
D. The teacher informed the student wear his dirty shoes in the class.
Question 40: “I’m sorry I have to leave so early,” he said.
A. He apologized for having to leave early.                                                          B. He urged to have to leave early.

C. He imagined having to leave early.

D. He denied having to leave early.

Chọn trọng âm khác:

Question 49: A. flashy      B. protect       C. coffee        D. current
Question 50: A. historic      B. privacy       C. principle      D. charity

Question 20: Some information has ________ but we still don’t know exactly what is going on. A. dropped in B. fallen through C. got away D. leaked out Question 21: - “Did you get everything you wanted?” - “ ________.” A. No I didn’t want anything there B. Yes, why not C. Yeah, more or less D. No, they didn’t do anything Question 22: - “Nam has been awarded a scholarship to study in Australia” - “Oh, really? ________!” A. How lucky he is B. What a lucky he C. What lucky he is D. Lucky as he is Question 23: You will spend at least one year working abroad ________ you can find out how things operate overseas. A. because B. so as to C. so that D. so long as Question 24: I am sure he will ________ the chance of earning some extra money. A. fall for B. get at C. jump at D. stand for Question 25: ________ is an important quality in a teacher. A. The patience B. A patience C. To patient D. Patience Question 26: Luckily, the rain ________ so we were able to play the match. A. watered down B. gave out C. got away D. held off Question 27: - “ Would you like milk or sugar?” - “ ________ ” A. No sugar, please. B. No, just a black coffee, please. C. Why not milk for me? D. Yes, a lot of milk. Question 28: Do you ________ turning the television on now? A. mind B. disapprove C. want D. object Question 29: Her parents were very ________ because she was out so late that night. A. responsible B. sorry C. worried D. overcome Question 30: There is ________ to be frightened of the dog; he is quite harmless. A. a fear B. no fear C. no need D. any reason
 

Chọn từ đồng nghĩa:

Question 1: The government has (passed) laws to protect wildlife from commercial trade.
A. enforced      B. enabled      C. ensured      D. enacted
Question 2: Only (aggressive) species of small animal life are likely to survive in the rough waters near shallow coral reefs.
A. passive      B. strong     C. assertive     D. marine
Question 3: It was a mistake which eliminated any (chance) of an Australian victory.
A. theory     B. opportunity     C. software     D. problem
Question 4: I went to the meeting armed with the (relevant) facts and figures.
A. separate     B. significant     C. excellent     D. natural
Question 5: In cases of (severe) mental handicap, constant supervision is recommended.
A. serious     B. negative     C. opposite     D. effective
Question 6: Dozens of valuable works of art disappeared during (shipment) to the US.
A. awareness    B. tension    C. confusion     D. delivery

Chọn từ trái nghĩa:

Question 7: All non-violent religious and political beliefs should be respected (equally).
A. frankly          B. differently        C. properly        D. joyfully
Question 8:Sure, I’ve tried to live a benign life, (putting my shoulder to the wheel for) peace.
A. being indifferent to           B. feeling tired of
C. looking happy in              D. becoming strong in
Question 9: Though he had tried to be enthusiastic about the plans, (privately) he felt more sceptical.
A. publicly    B. vainly     C. desperately     D. secretly
Question 10:He (makes no bones about) the fact that his apartment is a mess.
A. fails to ensure   B. fails to confirm   C. tries to show   D. tries to hide
Question 11: Some senators reacted (angrily) to the president’s remarks.
A. aggressively    B. thankfully    C. surprisingly     D. amicably
Question 12: It is important to (keep in touch with) the latest research.
A. lose contact with   B. look forward to   C. pay attention to D. be interested in
Question 13: When you fill in the form, please write (clearly) in black ink.
A. freely     B. vaguely      C. frankly      D. hardly
Question 14: In the initial days and weeks, it was literally a case of (living from hand to mouth).
A. sending all the money       B. spending a large amount of money
C. saving lots of money         D. losing all the money
Question 15: When the teacher finished reading the question, Tommy raised his hand (at the drop of a hat), which surprised everyone.
A. hesitantly    B. watchfully    C. carefully    D. purposefully
Question 16: He was (in the very seventh heaven) when the girl consented to be his wife.
A. utterly discontented        B. extremely depressed
C. amazing dreamy            D. very imaginative
Question 17: We played my brother’s school at football and (beat them hollow).
A. defeated easily   B. had a draw   C. broke a nil score   D. lost the game
Question 18: I can’t spend a lot of time talking about your problem. I (have other fish to fry).
A. take the rest              B. have nothing to do
C. meet the friends        D. have something more important to do
Question 19: Nowadays female engineers are not (too thick on the ground).
A. rare    B. efficient    C. overweight    D. enormous
Question 20: Though the issues raised by workers were very serious, the supervisor (made light of them).
A. completely ignored              B. treated as important
C. discovered by chance         D. disagreed with