1. She could not distinguish one child____another.
A. at B. in C. with D. from
2. Tet is the most important celebration______Vietnamese people.
A. for B. to. C. at D. On
3. It you want to save money, you should______the amount of water your family uses.
A. increase B. reduce C. adapt
D. repair
4. She got a____ to check all the water pipes in her house.
A. piper B. plumber
C. tinker D. electrician
5. The boy to______I lent my money is poor.
A. who B. whom C. which D. that 6. The land and the people_____I have met are nice.
A. who B. whom C. which D. that 7. What can you do in your school_____pollution?
A. minimize B. minimizing
C. minimize D. minimized
8. Can you tell me the reasons for_____the mothers day?
A. celebrating B. celebration
C. celebrate D. celebrated
9. They decided to go out_____it rained heavily.
A. but B. and C. although
D. despite
10. I'm pleased______all of you have studied better.
A. that B. when C. if D. how
11. "Let me congratulate you on your success." -"_____."
A. No problem. B. That's a good idea!
C. Well done! D. That's very kind of you
12. "Why don't we go swimming?" -"_____."
A. Yes, we do B. No, we don't
C. You are welcome D. That's a good idea
29. Scientists
30. occurrence
31. dripping
32. kindly
33. modernized
34. considerate
29. Scientists
30. occurence
31. dripping
32. kindly
33. modernize
34. considerable