Hãy vẽ sơ đồ thể hiện tác động tiêu cực của việc gia tăng dân số quá nhanh ở đới nóng đối với tài nguyên, môi trường.

help~~~~~~

Cho tam giác ABC. Trên cạnh AB lấy điểm M, trên cạnh AC lấy điểm M sao cho AM =1/3 AB, NC= 2/3 AC. Diện tích tam giác ABC gấp diện tích tam giác AMN số lần là?

CONSOLIDATION –UNIT 9,10,11

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

1. A. nature B. toxic C. plant D. contain

2. A. invader B. destroy C. spend D. soldier

3. A. nation B. tourist C. study D. return

4. A. poor B. tour C. actual D. group

5. A. four B. pour C. tour D. course

6. A. dead B .hear C. dear D. clear

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

7. A. maintain B. marine C. challenge D. device

8. A. carnivore B. entrapment C. imprison D. Atlantic

9. A. dependent B. survival C. minority D. recognize

10. A. nature B. power C. damage D. defence

11. A. ethnic B. explore C. orphan D. fauna

12. A. wilderness B. forester C. carnivore D. entrapment

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

13. I had gone to see you if I’d known what you were ill.

A B C D

14. My brother would buy a sports car if he don’t have the money.

A B C D

15. The government should done more to help homeless people

A B C D

16. This school will be build next week.

A B C D

17. . Erosion, which washes away valuable topsoil. can prevent by planting trees and grass.

A B C D

18. If I pass this exam, I would go to the university next September.

A B C D

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

19. You've been coughing a lot lately. You___________ smoke so much.

A. shouldn't B. can't C. should D. can

20. If Lien ___________ a raincoat, she wouldn’t get a cold.

A. wears B. wore C. has worn D. had worn

21. ___________ is the variety of different types of plant and animal life in a particular region.

A. Interaction B. Herbicide C. Environment D. Bio-diversity

22. This park was _________ before World War II

A. eliminated B. located C. established D. stationed

23. One species is dependent __________ another of survival.

A. on B. to C. of D. at

24. What ________ if you had met him yesterday?

A. did you do B. would you do C. would you have done D. will you do

25. We wouldn’t have been to the cinema _________we hadn’t had ticket.

A. if B. unless C. because of D. in spite of

26. The sick man _________ to the hospital last night.

A. took B. has been taken C. was being taken D. was taken

27. He would never do anything to _________ the lives of his children.

A. danger B. dangerous C. endanger D. endangered

28. Ocean cover 75 percent _________ the earth’s surface

A. in B. of C. on D. at

29. I don't think you ______work so hard. You're not very well.

A. would B. need C. should D. must

30. If you exercised more, you ___________ feel better.

A. don’t B. didn’t C. will D. would

31. There is a large ___________ of animals that live in Nairobi National Park.

A. vary B. various C. varied D. variety

32. You___________ Mark. You know it’s a secret.

A. should tell B. shouldn’t tell C. couldn’t tell D. might tell

33. Harmful insects must be _________to protect our crops.

A. conserved B. protected C. destroyed D. cultivated

34. She is famous . she is very interested in protecting wild animals from extinction.

A. conserve B. conservationist C. conservation D. conservational

35. I still can not believe it. My bicycle _________ some minutes ago.

A. was stolen B. was stealing C. stolen D. stole

36. Oil spills are a great ____________ to the undersea world.

A. threat B. threaten C. threatened D. threateningly

37. We should do something immediately to save the Earth _________ being destroyed.

A. from B. for C. in D. at

38. Cuc Phuong national park is _________ 160 km south west of Ha Noi.

A. lied B. established C. abandoned D. located

39. The questions __________ by the students at the moment.

A. are discussed B. will be discussed C. are being discussed D. have been discussed

40. Sperm whale populations are now _________ risk due to hunting.

A. in B. by C. of D. at

41. A lot of money _______ on that project so far.

A. have been spent B. has been spent C. has spent D. have spend

42. Minh had a terrible headache. _________, he still wanted to go to school.

A. Therefore B. But C. However D. Although

43. If I _________the chance, I would have trained to be a doctor.

A. would have had B. would have C. have had D. had had

44. The life _________ of sperm whale can be up to seventy years.

A. period B. length C. distance D. span

45. _______their small size, the cameras take good pictures.

A. In spite of B. Despite of C. Because D. And

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

46. If modern technology did not exist, we would never have such precious information.

A. valuable B. precise C. confidential D. detailed

47. The water is so contaminated that it is not suitable for drinking.

A. toxic B. salty C. dangerous D. polluted

48. The peasants depend on a good harvest for their existence.

A. rely B. believe C. hike D. recognize

49. Man and animals need a constant supply of water to live.

A. regular B. rare C. short D. inadequate

50. Nowadays more and more plants and animals are in danger.

A. at risk B. at loss C. under pressure D. on fire

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

51. The floor was covered in tiny pieces of paper.

A. unimportant B. many C. very large D. extremely small

52. Due to an increase in population and the use of nearby land for farming, there are toxic levels of chemicals in the water.

A. drop B. lowness C. shortage D. illness

53. We had an accidental meeting with an old friend at the party last night.

A. expected B. unlucky C. unpleasant D. unacceptable

54. The earth is being threatened and the future looks bad.

A. done B. made C. defended D. varied

55. Rapid run-off would cause frequent floods and leave little water during fry seasons.

A. sometimes B. unusual C. irregular D. little

Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

56. Mary : “ Do you feel like going to the stadium this afternoon?” Nick : “_________”.

A. I don’t agree. I’m afraid B. I feel very bored C. You’re welcome D. That would be great

57. Tom : “ Would you like to go to the movies tonight ?” - Daisy: “_________”

A. No I don’t like B. Yes I’d like C. Of course D. I’d love to

58. Alice : " What shall we do this evening?" - Carol: "_________"

A. No problem B. Thank you C. Not at all D. Let's go out for dinner

59. John : "Let's play some music." – Thomas: "_________.".

A. Thank you. B. Good idea C. Yes, please. D. No, thanks.

60. Mike : “ Our living standards has been improved greatly”- Susan : “_________”.

A. Thank you for saying so B. Sure. I couldn’t agree more

C. No. it’s nice to say so D. Yes, it’s nice of you to say so.

Rewrite each sentence in the passive.

1. Sue was cleaning the floor.

→ ..................................................................................................................................................

2. Alan’s knowledge of art impressed me a lot.

→ ..................................................................................................................................................

3. One of the parents is taping the children’s song.

→ ..................................................................................................................................................

4. I will buy a computer tomorrow.

→ ..................................................................................................................................................

5. Mr. Snow hasn’t taught that course since 1985.

→ ..................................................................................................................................................

6. The voters are going to decide that issue.

→ ..................................................................................................................................................

Write a sentence with if for each situation.

1. Bill failed in English because he missed too many lessons.

→ ..................................................................................................................................................

2. Nam failed the exam because he didn’t work hard.

→ ..................................................................................................................................................

3. I didn’t have raincoat with me so I got wet.

→ ..................................................................................................................................................

4. I didn’t know your phone number, so I couldn’t call you.

→ ..................................................................................................................................................

5. They were busy so they did not come to our wedding party .

→ ..................................................................................................................................................

6. Because Jack answered well in the interview, he got the job.

→ ..................................................................................................................................................

chỗ nào sai giải thích giúp ạ

Recycling plastics reduce the amount of oil needed for making new plastics.

ONLINE MATH ƠI SAO CHÚNG EM ĐÃ CẬP NHẬT ẢNH ĐẠI DIỆN MỚI CÁCH ĐÂY 3 TUẦN RỒI MÀ SAO NÓ KHÔNG HIỆN ẢNH MỚI Ạ MONG CÁCH ANH CHỊ QUẢN LÝ GIẢI THÍCH DÙM EM

SAO  EM ĐÃ CẬP NHẬT ẢNH ĐẠI DIỆN MỚI CÁCH ĐÂY 3 TUẦN RỒI MÀ SAO NÓ KHÔNG HIỆN ẢNH MỚI Ạ MONG CÁCH ANH CHỊ QUẢN LÝ GIẢI THÍCH DÙM EM

Thế nào là lãnh địa phong kiến ? Đời sống kinh tế và chính trị trong các lãnh địa đó như thế nào ? Vì sao xuất hiện thành thị trung đại ?

Tam giác ABC có AB = 12 cm; AC = 18 cm. AD là tia phân giác của góc A, BH vuông góc với AD. Gọi M là trung điểm của BC. Khi đó độ dài HM là