# Bài kiểm tra từ vựng IELTS cơ bản – Mẫu số 25

Nguồn: https://therealielts.vn/bai-kiem-tra-tu-vung-ielts-co-ban-mau-so-25/  
Tác giả: Tú Kiều Trọng — The Real IELTS  
Ngày đăng: 07/07/2025 · Cập nhật: 07/07/2025  
Chuyên mục: Bài tập từ vựng IELTS có đáp án, Từ vựng IELTS

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## PHẦN CÂU HỎI – BÀI KIỂM TRA IELTS TỪ VỰNG CƠ BẢN SỐ 25

### ⏱ Thời gian: 40 phút

### 📌 Chủ đề: Business, Education, Travel, Technology, Society

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### Câu 1–10: Chọn nghĩa đúng của từ được in đậm

1. The team showed strong **cooperation** during the project.
  A. competition
  B. collaboration
  C. coordination
  D. cooperation
2. She prefers **digital** textbooks over printed ones.
  A. paper
  B. digital
  C. online
  D. virtual
3. The program offers **flexibility** in study times.
  A. rigidity
  B. flexibility
  C. frequency
  D. stability
4. They conducted a **survey** on student habits.
  A. interview
  B. survey
  C. focus-group
  D. test
5. The product has a **modifiable** interface.
  A. fixed
  B. modifiable
  C. limited
  D. simple
6. She received a **nomination** for the award.
  A. submission
  B. nomination
  C. selection
  D. consideration
7. The city faces **overpopulation** issues.
  A. growth
  B. overpopulation
  C. migration
  D. expansion
8. He has excellent **organizational** skills.
  A. operational
  B. organizational
  C. personal
  D. managerial
9. They scheduled an **orientation** for new students.
  A. training
  B. orientation
  C. introduction
  D. seminar
10. The website provides **accessible** resources.
  A. restricted
  B. expensive
  C. accessible
  D. outdated

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### Câu 11–20: Hoàn thành câu với từ đúng

1. You must **acknowledge** the sources in your essay.
  A. reference
  B. acknowledge
  C. ignore
  D. question
2. She booked accommodation for **overnight** stay.
  A. day
  B. weekly
  C. overnight
  D. monthly
3. The device features **wireless** connectivity.
  A. wired
  B. wireless
  C. networked
  D. online
4. He made a **contribution** to the fundraising event.
  A. donation
  B. contribution
  C. expense
  D. payment
5. The course aims to **enhance** communication skills.
  A. increase
  B. maintain
  C. enhance
  D. ignore
6. They emphasized **safeguards** in the new policy.
  A. risks
  B. safeguards
  C. flaws
  D. faults
7. The lecture included a **demonstration** of the technique.
  A. description
  B. demonstration
  C. discussion
  D. declaration
8. She prefers **independent** study methods.
  A. supervised
  B. independent
  C. group
  D. guided
9. The hotel offers **complimentary** breakfast.
  A. limited
  B. free
  C. discounted
  D. complimentary
10. They want to **preserve** cultural heritage.
  A. destroy
  B. preserve
  C. modernise
  D. celebrate

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### Câu 21–30: Từ đồng nghĩa (synonym)

1. The student made a **significant** improvement.
  A. small
  B. considerable
  C. minimal
  D. rare
2. He acted **responsibly** in the situation.
  A. careless
  B. responsibly
  C. recklessly
  D. randomly
3. The method is **effective** and reliable.
  A. useless
  B. efficient
  C. effective
  D. weak
4. She produced **exceptional** work.
  A. average
  B. exceptional
  C. ordinary
  D. poor
5. Their decision was **rational**.
  A. emotional
  B. irrational
  C. logical
  D. impulsive
6. The product is **high‑quality**.
  A. low-grade
  B. high‑quality
  C. ordinary
  D. faulty
7. He wrote a **concise** summary.
  A. long
  B. concise
  C. vague
  D. detailed
8. The team worked **diligently**.
  A. lazily
  B. tirelessly
  C. efficiently
  D. diligently
9. She is **versatile** in many fields.
  A. specialized
  B. versatile
  C. limited
  D. focused
10. His explanation was **coherent**.
  A. confusing
  B. logical
  C. coherent
  D. random

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### Câu 31–40: Từ học thuật & kỹ năng

1. Always include a **bibliography** at the end.
  A. index
  B. bibliography
  C. table
  D. appendix
2. Use **annotated** notes for better understanding.
  A. highlighted
  B. annotated
  C. scrambled
  D. suggested
3. They conducted an **experiment** in the lab.
  A. observation
  B. experiment
  C. survey
  D. interview
4. The thesis should present a clear **hypothesis**.
  A. question
  B. hypothesis
  C. observation
  D. fact
5. Use **charts** to visualize trends.
  A. paragraphs
  B. charts
  C. sentences
  D. references
6. Provide **documentation** for your sources.
  A. citations
  B. documentation
  C. commentary
  D. context
7. Students should **reflect** on their learning.
  A. ignore
  B. reflect
  C. skip
  D. follow
8. Present the **methodology** clearly.
  A. technique
  B. methodology
  C. framework
  D. result
9. Write a **conclusion** summarizing findings.
  A. introduction
  B. summary
  C. conclusion
  D. review
10. Maintain **credibility** in academic writing.
  A. honesty
  B. bias
  C. tone
  D. credibility

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## ✅ PHẦN ĐÁP ÁN

1. D
2. B
3. B
4. B
5. B
6. B
7. B
8. B
9. B
10. C
11. B
12. C
13. B
14. B
15. C
16. B
17. B
18. B
19. D
20. B
21. B
22. B
23. C
24. B
25. C
26. B
27. B
28. D
29. B
30. C
31. B
32. B
33. B
34. B
35. B
36. B
37. B
38. B
39. C
40. D

Làm bài kiểm tra **[Bài kiểm tra từ vựng tiếng Anh khác](https://therealielts.vn/bai-kiem-tra-tu-vung-tieng-anh/)**.