1. Language is not the ______ of those who use it.

• a) belonging
• b) property
• c) thing
• d) valuable

2. Vietnamese is the ______ language in Vietnam, just as English is the mother tongue of the British.

• a) first
• b) foreign
• c) second
• d) third

3. She is ______ in asking for bigger salary. She has worked hard.

• a) reason
• b) unreasonable
• c) reasonable
• d) unreasonably

4. This ______ weather makes everything freeze.

• a) cold
• b) subzero
• c) hot
• d) chilly

5. High school students should be ______ for employment before leaving school.

• a) well-done
• b) well-made
• c) well-prepared
• d) well-spoken

6. Your money will be refunded if the goods are not to your ______.

• a) satisfy
• b) satisfactory
• c) satisfaction
• d) satisfactorily

7. I had to ______ many difficulties when I first studied abroad.

• a) take
• b) encounter
• c) counted
• d) give

8. The food in this restaurant was rather ______.

• a) disappoint
• b) disappointing
• c) disappointed
• d) disappointment

9. The Earth ______ 360 degrees every 24 hours.

• a) rotated
• b) rotate
• c) is rotating
• d) rotates

10. Recent forest destructions have caused ______ erosion.

• a) soil
• b) land
• c) earth
• d) water

11. Solar energy is one of the ______ sources of energy.

• a) alternative
• b) replaced
• c) changed
• d) recycle

12. The ______ of crops on the same land can prevent soil erosion.

• a) rotate
• b) rotating
• c) rotation
• d) rotated

13. Some large cities have had measures to minimize air ______.

• a) pollution
• b) pollute
• c) polluted
• d) polluting

14. When wastes are poured into the atmosphere, the air becomes contaminated and ______ to breathe.

• a) unpleased
• b) unpleasing
• c) pleasant
• d) unpleasant

15. The ______ of the water supply caused some infectious diseases for them.

• a) conservation
• b) contamination
• c) concentration
• d) conclusion

16. “Brunch” is combined from ______.

• a) breakfast and lunch
• b) break and lunch
• c) breakfast and bunch
• d) break and bunch

17. NO is the formula of _____.

• a) nitrogen
• b) nitric oxide
• c) nitric acid
• d) nitrate

18. They are trying to clean up the ______ lakes.

• a) dirty
• b) polluted
• c) contaminated
• d) All are correct

19. The teacher ______ her because her mother had just passed away.

• a) caught sight of
• b) put up with
• c) took notice of
• d) made allowance for

20. He prefers to use his left hand. He is ______.

• a) a left
• b) right-handed
• c) left-handed
• d) left hand

21. The Vietnam’s open-door policy came into being in 1986. “Came into being” means ______.

• a) came to visit
• b) came to see
• c) came up
• d) came into existence

22. He _____ his friends and could not fond the way to get out of the jungle.

• a) kept up with
• b) took care of
• c) lost track of
• d) paid attention to

23. American men usually ______ hands when they are introduced.

• a) take
• b) hold
• c) shake
• d) lose

24. I sometimes do not feel ______ when I am at a party.

• a) comfort
• b) comfortable
• c) comfortably
• d) comforter

25. In America, when a woman and a man are introduced, shaking hands ______ the woman.

• a) depends on
• b) is up to
• c) relies on
• d) A & B are correct

26. You will feel ______ when you can earn money yourself.

• a) independent
• b) dependent
• c) inconvenient
• d) uncomfortable

27. The acronym of UNO comes from ______.

• a) United National Organisation
• b) United Nations Organisation
• c) United Nations Organise
• d) United Nationality Organisation

28. We cannot hear without ______.

• a) eardrop
• b) eardrum
• c) earmark
• d) earring

29. She looks pretty although she has a ______ on her left eye.

• a) birth mark
• b) birth place
• c) birth right
• d) birth control

30. After doing ______ service, he returned to the university and continued his study.

• a) military
• b) militant
• c) soldier
• d) battle