It is very difficult for human beings fighting pollution.
(A) Difficult
(B) For
(C) Beings
(D) Fighting
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6. Nuclear energy is unlimited but it is very _________to human beings and the environment.
A. extinct B.released C. endangered D. dangerous
7. The music _________ you are listening sounds really interesting.
A. which B.to that C. to which D. to whom
9. Dinosaurs became _________ millions of years ago.
A. develop B.extinct C. increase D. decrease
10. She is the woman _______ I told you.
A. to whom B. with whom C. about which D.about whom
13. It was the kind of accident for _________nobody was really to blame.
A. who B. whom C. that D.which
14. He is the singer about _________ I often tell you.
A. whom B. that C. him D. who
15. The 1stAsian Games _________ in New delhi, India in 1951.
A. were held B. are held C. was held D. is held
16. Walkers can unwittingly damage the fragile environment _________.
A. that the birds live B. where the birds live in
C. which live the birds D. in which the birds live
17. Oil, coal, and natural gas are _________fuels made from decayed material from animals or plants.
A. Fossil B.Smokeless C.Unleaded D.Solid
18. Only six _________ were played in the first Asian Games.
A. athletes B. sports events C. coaches D. spectators
19. ________ heat comes from deep inside the earth.
A. Geothermal B. Solar C. Nuclear D. Hydro
20. The sun, water and the wind are other_________sources of energy.
A. alternative B. replace C. electric D. useless
21. They won two gold_________in bodybuilding and billiards.
A. degrees B. awards C. prizes D. medals
22. Although there are some disadvantages, the potential of alternative sources of energy_________ great.
A. are B. is C. have been D. was
23. Thousands of national parks all over the world_________ to protect endangered animals.
A. has been established B. has been establishing
C. have been established D. have been establishing
24. The quality of athletes, officials and sports facilities _________ through time.
A. is developing also B. has also been developing
C. have also been developing D. are developing
25. They work in a hospital _________ by the government.
A. which sponsored B. was sponsored C. sponsored D. sponsoring
28. Many efforts have been made to protect ____ nature.
A. danger B. dangerous C. endanger D. endangered
Mark the letter A,B,C or D to indicate the correct option to fill each of the following blanks
11. Davis has _____ many patients _____ he is always busy.
A. too / that B. very / until C. such / that D. so / that
12. It was _____ a difficult question that they couldn't explain.
A. so B. such C. very D. too
13. The lesson _____ for me to understand.
A. is very difficult B. too difficult C. difficult too D. is too difficult
14. The tent show is _____ for us to see.
A. enough interesting B. very interesting C. interesting enough D. interesting
15. They are _____ that they can't buy a bicycle.
A. enough poor B. poor enough C. so poor D. too poor
1. People want (to conserve) the environment, (but) they (can't help) (pollute) -> polluting it.
2. A: Let's go out for a drink - B: I suggest staying at home and watch -|> watching television.
3. The government has had the ethnic minority settling -> settle down and provided them with land.
4. There (are) (many) people (visit) -> visiting the Pyramids (in) Egypt everyday.
5. We (go) to school (enriching) => to enrich our mind (with) (knowledge).
6. It (is) very difficult (for) human (beings) (fighting) -> to fight pollution.
7. If we (don't care) (conservation) -> to conserve the environment, we (will get) (unavoidable) disasters.
8. You (have to) (finished) -> finish (writing) the report (yourself).
9. Minh is (a bit) tired. He does not (feel like) (eaten) -> eating (anything).
10. I (noticed) the boy (to creep) -> creeping intro the house (through) a hole (at) the foot of the wall.
11. (There) (comes) my bus! I (must) go now. Don't forget (giving) -> to give me a call.
12. Faraday's father (was) not rich (enough) (to sending) -> to send him (to) school.
13. She (left) the house (in a hurry) without (to say goodbye) -> saying goodbye to (us).
14. I (remember) that I have (something) (new) to (telling) -> tell you.
15. Language (coming) from Latin, (such as) French, Italian and Spanish (are easy) -> is easy ( learning) -> to learn .
Đáp án: A
Giải thích: Voluntary unpaid donors are the foundation of a safe blood supply which saves millions of human beings from the death.
Dịch: Những người hiến tặng không tự nguyện là nền tảng của việc cung cấp máu an toàn, cứu sống hàng triệu người khỏi cái chết.
Đáp án: B
Giải thích: In spite of the rapid and remarkable conquests of medical science today, there is no laboratory that manufactures blood.
Dịch: Mặc dù các cuộc chinh phục nhanh chóng và đáng chú ý của khoa học y tế ngày nay, không có phòng thí nghiệm sản xuất máu.
Đáp án là D
stand-ins = substitutes: vật ( người ) thay thế Các từ còn lại: partners: đối tác; models: vật ( người ) mẫu
Đáp án D => to fight
cấu trúc it + be + adj + to V: thật là như thế nào khi làm gì