8. You have to be aware of the damage humans are doing to quicken the __N______ of wildlife. A. extinct B. extinctive C. extinctions D. exti

8. You have to be aware of the damage humans are doing to quicken the __N______ of wildlife.
A. extinct B. extinctive C. extinctions D. extinction
9. He was finally ____PII/A_____ in his final attempt. -> BE+ ADV+ PII/ADJ
A. successful B. successive C. unsuccessful D. success
10. They did everything possible to ___V____ the police force.
A. strengthen B. strengthening C. strength D. stronger
11. I spent a(n)___A_____ night because of my toothache. I’m very tired now.
A. sleepy B. sleeping C. sleepless D. asleep
12. His low scores in the mock tests __V____ him quite a lot.
A. courageous B. encouraging C. discouraged D. encouragement
13. The waste from the chemical factory is extremely ________.-> BE+ ADV+ PII/ADJ
A. harmed B. unharmed C. harmful D. harmless
14. The restaurant is now under new ___N_____.
A. manager B. manageable C. management D. manager
15. The problem of ___N_____ among young people is hard to solve.
A. employment B. employers C. employees D. unemployment
16. The _________ of old buildings should be taken into consideration.
A. preserve B. preservation C. preservative D. preserves
17. He became one of the most ________ actors in Vietnam.
A. success B. successful C. successfully D. successive
18. Smoke from cigarettes can even do harm to _________.
A. smoking B. smokers C. nonsmokers D. smoky
19. You should eat more. You’re a bit _________.
A. underweight B. overweight C. weightless D. weighty
20. You should _________ yourselves with some grammatical terms.
A. familiar B. familiarity C. unfamiliar D. familiarize
21. Although some societies are __undeveloped, their languages, from a linguist’s point of view, are very complex.
A. technology B. technologically C. technological D. technologist
22. The ________ was a success; the patient will fully recover in a month’s time.
A. operate B. operation C. operator D. operating
23. I like my work because I have the ________ to make my own decision.
A. freed B. freedom C. freely D. free
24. She wants to look ______ in her wedding reception.
A. natural B. naturally C. nature D. natured
25. Scientific progress supplies us with ______ such as washing machines, tractors,….
A. convenient B. conveniences C. inconvenience D. inconveniences
26. The old man has saved a lot of money for his _____________.
A. retire B. retiring C. retirement D. retired
27. We had a ____A_____ discussion about football.
A. bore B. boring C. bored D. boredom
28. He was ____A_____ in his final attempt. What a pity for him!
A. successful B. successive C. unsuccessful D. success
29. You have to wear special clothes to work in the lab for the ____N____ of yourself.
A. protective B. protector C. protection D. protectiveness
30. There are many interesting ____A_____ events included in this book.
A. historical B. historically C. historian D. history
31. The ________ will judge you on your quality and performance.
A. examining B. examinees C. examiners D. examination
32. People who are out of work are ____________.
A. unemployed B. unemployment C. employed D. employee
33. A large number of students in this school…….English quite fluently.
A. speaks B. is speaking C. has spoken D. speak
34.The quality of these recordings……..not very good.
A. is B. are C. is being D. has been
35. If anyone…….., tell him I’ll come back later.
A. was calling B. called C. call D. calls
36. About 60% of students in this class……from China.
A. was B. were C. are D. is
37. A series of lectures………being presented at the Central Hall this week.
A. are B. will be C. has become D. is
38.Peter, together with his uncle,……………fishing.
A. have gone B. has gone C. go D. goes
39.The number of the months in a year…………twelve.
A. was B. were C. are
40. He’s always busy. He has ………… time to relax.
A. much B. little C. a little D. plenty of
41.I’ll go to the town tomorrow, and_________ .
a. so will my sister b. my sister will either
c. neither will my sister d. will my sister too
42_____the gold medal, he will have to do better than that.
a. To win b. So he wins c. That he wins d. Winning
43.When I first met him, he wore__________
a. a brown nice leather jacket b. a nice leather brown jacket
c. a leather nice brown jacket d. a nice brown leather jacket
44.We often give him ________by e-mail to confirm the work .
a. a good information b. some good informations’
c. some good information d. many piece of information
45. They had to complete their tasks on Monday ,_______?
A. hadn’t they B. did they C. didn’t they D. had hey