Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Our rivers , streams , and seas are being dirtied by activities on land . Man has been (1)…cutting…too many trees over the years and we are now faced (2)….......with .............. the problem of deforestation . Soil erosion result when (3)…forests….. are cut down carelessly . As erosion occurs , (4)……soil……..and other land debris are washed (5)…into…..our rivers . Motor boats pollute (6)…rivers…..with gas and oil emissions . Most soaps and detergents contain phosphates , a substance that (7)……is…..damaging to (8 ……the….. environment . Washing (9)……clothes…..and bathing in rivers and streams send these phosphates out to the sea , (10)…causing..damage to fish and marine life.
II. Complete each sentence using a word or a phrase.
1. One person I always look at when I see him on TV is Mr.Trung.
2. Yes, John is here on vacation , but not on business.
4. There is a danger of accidents as he usually drives carelessly
5. The bill must be paid by Saturday , or electricity will be cut off.
6. My toothache is getting worse. I wish my doctor would / could give some advice now.
7. Samuel Clemens , whose pseudonym is Mark Twain , is a famous American writer.
8. The children are suspiciously quiet . What is happening in the class ?
IV. Sentence building:
1.Wirte/pencil/then if/make/mistake/easily rub/off.
writing in pencil then if you make a mistake, you can easily rub it off
2. How/you/explain/difference/two witeness/ stories?
how do you explain the difference between the two witnesses' stories?
3. After/walk/several hours/we arrive/village/last.
after walking for several hours , we arrived at the village at last
4. Good friends/always/stand/you/when you/in need.
good friends always stand by you when you are in need
5. AIDS/most dangerous/infectious disease/20th century.
AIDS is the most dangerous infectious disease in the 20th century.
V. Sentence rewriting:
1. I don't intend to go to the university.
I have no intention of going to the university
2. Have you finished your test yet? the teacher said to Jimmy
The teacher asked Jimmy if he had finished his test yet
VI: Choose the sentence a, b,c, d which is best written with the given words and phrases.
1. world/hunger/one/most urgent problems/we/face today//
a. World hunger is one of the most urgent problems that we face them today.
b. The world's hunger is one of the most urgent problems of which we are faced today.
c. World's hunger - one of the most urgent problems-do we face today.
d. World hunger is one of the most urgent problems that we face today.
2. When/person/arrest, police/must let/him/make/one phone call//
a. When a person is arrested, the police must let him to make one phone call.
b. When a person has arrested, the police must let him to make one phone call.
c. When a person arrested, the police must let him making one phone call.
d. When a person was arrested, the police must let him made one phone.
3. If/owner/bar/suspect/someone's identification/not valid/refuse/serve/orfer//
a. If the owner of the bar suspects that someone's identification is not valid and then refuses to serve the order.
b. If the owner of the bar suspects that someone's identification does not valid, he can refuse serving the order.
c. If the owner of the bar suspects that someone's identification is not valid, he can refuse to serve the order.
d. If the owner of the bar suspected that someone's identification may not valid, so he can refuse to serve the order.
III.Choose A, B, C or D that best fits the blank space in the following passage( 1,5 pts)
When you plant a tree, you are (19)....... your environment in many ways. Your tree will provide a home and food for other creatures. Birds may build nests in the branches. The flowers will provide honey for bees and the fruit or nuts may (20 )…….. birds and other small animals. Your tree will (21) ………the soil in place.This will help stop erosion. (22)……… addition, your tree will provide shade in summer. You can watch your tree (23 )…….. and some day you (24)……… your children, or even grandchildren the tree you planted
19. A keeping B. helping C. creating D. taking part
20. A. affect B. do harm to C. feed D. clear up
21. A. keep B. make C. help D. hold
22. A. By B. To C. In D. On
23. A. grow B grow up C. grow down D. grow on
24. A. introduce B. show C. explain D. show up
V. Choose the option that best completes the passage.
These days it is impossible to open a newspaper (24) ________reading about the damage we are doing to the environment. The earth is being (25)_______and the future looks bad. What can each of us do? We cannot (26)________up our, polluted rivers and seas over night. But we can stop adding to the problem (27) ________scientists look answer.
It may not be easy to change your lifestyle (28)_______but some s to take: cut down the amount of driving you do, or use as little plastic as It is also easy to save (29)________, which also reduces household bills. We all make a (30)_________ decision to work for the future of our planet (31) _________we want to ensure a better world for our grandchildren.
24. a. with d. but b. without c. and
25. a. threat b. threatening c. threatened d. threateningly
26. a. clean b. set c. turn d. clear
27. a. since b. while c. during d. within
28. a. slowly b. mainly c. constantly d. completely
29. a. money b. health c. energy d. resource
30. a. person b. personal d. personality c. personally
31. a. if b, unless c. because d. though
V. Where is the box?
Choose the best answer to complete the sentence.
1. When the trucks leave the place, the ground is covered____________trash
b. on c. with d. for a. of
2. If we____________littering, the environment will become seriously polluted.
b. look for c. clean up a. pick up d. go on
3. I am not sure if Harry can go to the movie. He________have time
b. might not d. go on d. might c. must a. must not
4. She was a woman______________ I greatly respected.
a. which b. whom c. whose d. to who
5. His father helped him with his homework_________ he was tired after work.
d. because b. since c. when a. though
6.________________ is a chemical used for killing insects.
c. Pesticide d. Pertilize a. Dynamite b. Sewage
7. There is a meeting tonight,___________ ?
a. is it b. isn't it c. is there d. isn't there
8. __________using compact fluorescent bulbs to save electricity?
a. Shall we b. Why not c. What about d. I suggest
9. Now I must go____________I will be late for the last bus.
b. but a. or c. and d. so
10. "_______________ "He's tall and thin."
b. What does Nick look like? d. What does Nick do? a. How is Nick? b. Who is Nick?
Điền từ:
When we talk of the environment today. Many people still think only of tree planting and keeping THE (1) surroundings clean. Although both those activities are not WRONG (2), they are only a small part of the environmental story. The environment is both urban and rural. It INCLUDES (3) the seashore, rivers, mountains and so on. It includes the cities, towns and SO ON (4). The water we drink and the air we breathe are important elements of the environment, so ARE (5) the trees, plants and animals. So the environment is the sum total of the country's NATURAL (6) resources. The environment PROVIDES (7) us with all our daily needs. This is true for BOTH (8) the urban and rural people. Rural people rely directly on the natural environment for many of their daily needs. They collect WATER (9) from rivers, streams and so on. They collect firewood from nearby trees and forests FOR (10) cooking and heating. Their homes are built from local material
Dùng dạng đúng của từ trong ngoặc :
1. We should learn all the new words by heart in order to __RICHEN___ our vocabulary (rich)
2. He didn't take my remarks __SERIOUSLY___ In fact, he thought I foked (serious)
3. Mr John caused an accident yesterday. He drove very ____CARELESSTY_ (care)
4. After the earthquake, alot of people suffered from __HOMELESS___ (home)
5. We must keep the enviroment __UNPOLLUTED___ (pollute)
6. This knife is very _USEFUL____ . I can't cut anything (Use)
7. We are really impressed by the __FRIENDLINESS___ of these villager (friend)
8. There used to be a big tree at the __ENTRANCE___ to this village (enter)
9. We prefer to wear modern clothing at work because it is more ___CONVENIENT__ (convenience)
10. Student feel ___COMFORTABLE__ when they aren't in their favorite clothes (comfort)
11. When the police found the thif, they also found the __STOLEN___(steal) merchandise
12. Water pollution has __DANGEROUS___(danger) animals' life
13. John looked in silent___ADMIRATION__ (admire) at the wonderful scenery of the countryside.
14. Traveling in a plane for the first time was a ___MEMORY__ (memory)
15. We don't understand why many people are still____AWARE_ (awareness) that our neighbors are doing damage to surroundings
16. There are __VARIOUS___ (vary) ways of doing this exercise.
17. I could never be a teacher. I'm far too___IMPATIENT__ (patient)
18. I was kept _AWAKE___ (wake) last night by the noise.
19. My uncle is a keen amateur __NATURAL___ (nature)
20. We could see come strange ___EXPRESSION__(express) on her face
Choose the best answer
1. all / must / aware / importance / environment / we.
A. We must be aware of the importance of environment.
B. We all must be aware of the importance of the environment.
C. We must be aware the importance of the environment.
D. We must be aware of importance of the environment.
2. we / now / faced / problem / deforestation.
A. We are now faced with problem of deforestation.
B. We are now faced with the problem of deforestation.
C. We now faced with the problem of deforestation.
D. We now faced with problem of deforestation.
3. erosion / result / when / forests / cut / carelessly / soil.
A. Soil erosion result when forests are cut down carelessly.
B. Soil erosion results when forests cut carelessly.
C. Soil erosion results when forests are cut down carelessly.
D. Soil erosion results when forests are cut carelessly.
4. erosion / occur / soil / other / land / debris / wash / As / rivers.
A. As erosion occurs, soild other land debris wash into our rivers.
B. As erosion occur, soild and other land debris wash into our rivers.
C. As erosion occurs, soild and other land debris wash into our rivers.
D. As erosion occurs, soild and other land debris are washed into our rivers.
5. Our rivers, / streams, / and / seas / being dirtied / activities / land
A. Our rivers, sreams, and seas is being dirtied by activities on land.
B. Our rivers, sreams, and seas are being dirtied by activities on land.
C. Our rivers, sreams, and seas is being dirtied by activities land.
D. Our rivers, sreams, and seas are being dirtied activities on land.
6. air / be / also / the / pollute.
A. The air was also pollute. C. The air is also polluted.
B. The airs are also pollute. D. The air is also pollution.
7. Human / action / can / lead / greenhouse / effect.
A. Human action lead to the greehouse effect.
B. Human action can lead to the greehouse effect.
C. Human action can lead to greehouse effect.
D. Human action can lead to the greehouse effect.
8. I / glad / you / can / come.
A. I am glad that you could come. B. I am glad that you can come.
C. I am glad you can come. D. I am glad that you come.
9. I / tired / because / I / sat up / late / watching / TV.
A. I’m tired because I sat up late watching TV.
B. I’m tired because I sat up late watch TV.
C. I’m tired because I sat up late to watch TV.
D. I was tired because I sat up late watching TV.
10. Remember / turn / light / before / leaving room.
A. Remember to turn the light before leaving the room.
B. Remember to turn off light before leaving the room.
C. Remember turn off the light before leaving the room.
D. Remember to turn off the light before leaving the room.
đa tạ