Chọn đáp án đúng nhất.
1. The results were positive. _____, there is still room for improvement.
A. Moreover
B. Nevertheless
C. Therefore
D. Similarly
2. The data _____ that the trend is increasing.
A. proves
B. suggests
C. guarantees
D. ensures
3. We need to _____ the problem before it gets worse. (formal)
A. look into
B. investigate
C. check out
D. figure out
4. It _____ argued that technology has both benefits and drawbacks.
A. can
B. could be
C. should
D. must
5. _____, the evidence supports the hypothesis.
A. On the whole
B. On the other hand
C. On the contrary
D. On no account
6. The number of applicants _____ risen sharply this year.
A. have
B. has
C. are
D. were
7. She speaks English fluently, and _____ does her sister.
A. neither
B. nor
C. so
D. either
8. The situation is _____ complex than we initially thought.
A. more
B. much
C. very
D. so
9. _____ to budget constraints, the project was canceled.
A. Because
B. Owing
C. Despite
D. Although
10. This is _____ the most important decision of his career.
A. argue
B. argues
C. arguably
D. argument
11. _____ their efforts, the team failed to meet the deadline.
A. Despite
B. Although
C. Because of
D. Owing to
12. The results _____ to confirm the original hypothesis.
A. tend
B. prove
C. ensure
D. guarantee
13. _____, we recommend further research into this area.
A. In conclusion
B. In contrast
C. In addition
D. In spite of
14. A _____ number of participants dropped out of the study.
A. big
B. significant
C. lots
D. plenty
15. _____ that the benefits outweigh the risks, the treatment was approved.
A. Given
B. Despite
C. Although
D. Unless
16. She _____ to have a PhD from Harvard.
A. claims
B. tells
C. speaks
D. says
17. The policy has been _____ successful.
A. large
B. largely
C. big
D. biggest
18. _____ the question of funding, we also need to address staffing.
A. Apart from
B. Despite
C. Because of
D. Instead of
19. The evidence _____ indicate a correlation between the two factors.
A. do
B. does
C. is
D. are
20. It is _____ that education plays a vital role in development.
A. general accepted
B. generally accepted
C. general accepting
D. generally accepting
21. The problem is _____ to increasing population density.
A. attribute
B. attributed
C. attributing
D. attributes
22. Two factors, _____ cost and quality, determine consumer choice.
A. for example
B. namely
C. such
D. like as
23. There appears _____ a significant gap in the research.
A. being
B. to be
C. is
D. be
24. _____ improving, the situation remains challenging.
A. Despite
B. Although
C. While
D. However
25. The company has _____ established itself as a market leader.
A. firm
B. firmly
C. firming
D. firmed
26. It is _____ noting that these results are preliminary.
A. value
B. worth
C. worthy
D. valued
27. _____ as it may seem, the plan actually worked.
A. Strange
B. Strangely
C. Stranger
D. Strangest
28. The study _____ that more funding is needed.
A. concludes
B. conclusion
C. concluding
D. concluded to
29. We must take into _____ all the relevant factors.
A. account
B. consideration
C. both A and B
D. view
30. The government _____ to address this issue urgently.
A. need
B. needs
C. needing
D. needed to being
31–50: (Mỗi câu chọn đáp án phù hợp nhất — trắc nghiệm tổng hợp)
31. Had I known, I _____ have acted differently.
A. will
B. would
C. could
D. Both B and C
32. She is _____ experienced _____ she was offered the position immediately.
A. so...that
B. such...that
C. too...to
D. enough...that
33. All _____ needed is a bit more time.
A. what is
B. that is
C. is
D. which is
34. _____ to the CEO, the reorganization will benefit everyone.
A. According
B. Owing
C. Due
D. Thanks
35. She would rather her children _____ more time reading.
A. spend
B. spent
C. spending
D. spends
36. The building, _____ in 1850, is a protected monument.
A. building
B. built
C. was built
D. being building
37. Not a single complaint _____ received.
A. has been
B. have been
C. were
D. are
38. _____ you need assistance, please contact our support team.
A. Should
B. Were
C. Had
D. Would
39. The proposal was rejected, _____ reducing the chances of reform.
A. so
B. thereby
C. therefore
D. however
40. It is imperative that the report _____ submitted on time.
A. is
B. be
C. was
D. being
41. She got her assistant _____ the arrangements.
A. make
B. made
C. to make
D. making
42. _____ beautiful was the music that the audience was moved to tears.
A. So
B. Such
C. Very
D. Too
43. The research, _____ by Dr. Lee, was published last month.
A. conducting
B. conducted
C. conduct
D. having conduct
44. "I haven't finished." — "Neither _____ I."
A. did
B. do
C. have
D. am
45. These results are consistent _____ previous findings.
A. to
B. with
C. for
D. by
46. Only by investing in education _____ a country develop sustainably.
A. does
B. can
C. will
D. is
47. The manager insisted _____ everyone attend the meeting.
A. on
B. that
C. for
D. to
48. _____ to popular belief, coffee in moderation is not harmful.
A. Contrary
B. Despite
C. Although
D. Instead
49. With the new system _____, efficiency has improved by 30%.
A. implement
B. implementing
C. implemented
D. to implement
50. It was not until 2020 _____ the importance of remote work was recognized.
A. when
B. that
C. which
D. where
ĐÁP ÁN
| Câu | ĐA | Câu | ĐA | Câu | ĐA | Câu | ĐA | Câu | ĐA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | B | 11 | A | 21 | B | 31 | D | 41 | C |
| 2 | B | 12 | A | 22 | B | 32 | A | 42 | A |
| 3 | B | 13 | A | 23 | B | 33 | B | 43 | B |
| 4 | B | 14 | B | 24 | C | 34 | A | 44 | C |
| 5 | A | 15 | A | 25 | B | 35 | B | 45 | B |
| 6 | B | 16 | A | 26 | B | 36 | B | 46 | B |
| 7 | C | 17 | B | 27 | A | 37 | A | 47 | B |
| 8 | A | 18 | A | 28 | A | 38 | A | 48 | A |
| 9 | B | 19 | B | 29 | C | 39 | B | 49 | C |
| 10 | C | 20 | B | 30 | B | 40 | B | 50 | B |