K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

6 tháng 8 2019

Complete the second sentence so that it has a similar meaning to the first sentence using the word given. Use between two and five words.

1. Climate changes will definitely cause sea levels to rise.

bound Sea levels …………will be bound to rise …………due to climate changes.

2. A number of animal species will soon face extinction.

verge A number of animal species ………………are on the verge of…………..……extinction.

3. If they hadn't helped, .the park wouldn't have been built.

help But……………for their help…………….the park wouldn't have been built.

4. The project on the Amazon rainforest will be complete by the end of week.

have The project on the Amazon rainforest ……..…will have been completed…..by the end of the week.

5. If we don't do more to prevent forest fires, there will be serious consequences for wildlife.

done There will be serious consequences for wildlife if…...nothing is done to........prevent forest fires.

Since the world has become ............ (industry),there has been an increase in the number of animal species that have either become extinct or have neared extinction. Bengal tiger, for instance, which once roamed the jungles in vast number, now only about 2,300 and by the year 2025, their population is ............ (estimate)to be down to zero. What is alarming about the case of the Bengal tiger is that this ............ (extinct) will have been caused almost entirely by poachers who...
Đọc tiếp

Since the world has become ............ (industry),there has been an increase in the number of animal species that have either become extinct or have neared extinction. Bengal tiger, for instance, which once roamed the jungles in vast number, now only about 2,300 and by the year 2025, their population is ............ (estimate)to be down to zero. What is alarming about the case of the Bengal tiger is that this ............ (extinct) will have been caused almost entirely by poachers who according to some sources, are not interested in material gain but in ...........(p gratification. This is an example of the callousness that is part of what is causing the problem of extinction. Animals like Bengal tigers as well as other endangered species are a valuable part of the world's ecosystem. .................(nation) laws protecting these animals must be enacted to ensure their .......(survive) and the survival of our planet.
Countries around the world have begun to deal with the problem in ..........(vary) ways. Some countries, in order to circumvent the problem, have allocated large amounts of land to animal reserves. They then charge admission to help defray the costs of maintaining the parks and they often must also depend on world organizations for support. With the money they get, they can invest in equipment, and patrols to protect the animals. Another solution that is an attempt to stem the tide of animal extinction is an international boycott of products made from endangered species. This seems fairly effective but it will not, by itself, prevent animals from being hunted and killed.

5
3 tháng 1 2020

chỗ trống 4 : person

3 tháng 1 2020

ai giúp với xíu đi học r

5 tháng 8 2019

2. Fill in the missing word.

1. There is a lack…OF….clear information about GM food.

2. If we don’t find renewable sources of energy, we will end…UP…with serious problems.

3. We are…IN…danger of losing many wild flowers because of the use of chemical sprays.

4. If you have breathing problems, you must give…UP .smoking.

5. Positive changes, however small, …MAKE….a difference to the environment.

6. Many children who live in polluted cities suffer…FROM……asthma.

7. The new factory will be built…ON…..condition that it disposes of its waste responsibly.

8. By the end of May we will have…BEEN……working on the project for two years.

9. We must take care of the earth now,…OR…else future generations will suffer.

10. Try to cut..........DOWN......... on the amount of paper you use in the office.

5 tháng 8 2019

2. Fill in the missing word.

1. There is a lack…of….clear information about GM food.

2. If we don’t find renewable sources of energy, we will end…up…with serious problems.

3. We are…in…danger of losing many wild flowers because of the use of chemical sprays.

4. If you have breathing problems, you must give…up.smoking.

5. Positive changes, however small, …makes….a difference to the environment.

6. Many children who live in polluted cities suffer…from…asthma.

7. The new factory will be built…in…..condition that it disposes of its waste responsibly.

8. By the end of May we will have…kept……working on the project for two years.

9. We must take care of the earth now,…or…else future generations will suffer.

10. Try to cut........down........... on the amount of paper you use in the office.

6 tháng 8 2018

1.we will get home and then we will have something to eat. got

we will have something to eat.......after we have got..................home.

2.I will finish marking the exams and then i will tell you your results. soon

I will tell you your sesults.......as soon as I finished.....................marking the exams.

5 tháng 8 2019

3. Complete the second sentence so that it has a similar meaning to the first sentence using the word given. Use between two and five words.

1. They say Shirley Temple was a gifted child.

have Shirley Temple...is said to have been....... a gifted child.

2. There’s no point in memorising facts you haven't understood.

worth It's ......no worth memorising facts.... you haven't understood.

3. They called off the meeting as the Headmaster was absent.

owing The meeting .....was called off owing to....... the Headmaster being absent.

4. I don't like being told what to wear at school.

others I don't like ...the others tell me what..... to wear at school.

5. Your photos will be delivered within 30 days of the ceremony.

your You ......will receive your photos.... within 30 days of the ceremony.

5 tháng 8 2019

3. Complete the second sentence so that it has a similar meaning to the first sentence using the word given. Use between two and five words.

1. They say Shirley Temple was a gifted child.

have Shirley Temple.................is said to have been .................... a gifted child.

2. There’s no point in memorising facts you haven't understood.

worth It's .................not worth memorising facts............... you haven't understood.

3. They called off the meeting as the Headmaster was absent.

owing The meeting .................was called off owing to................. the Headmaster being absent.

4. I don't like being told what to wear at school.

others I don't like ............. the others told me what ................. to wear at school.

5. Your photos will be delivered within 30 days of the ceremony.

your You ..................will receive your photos............ within 30 days of the ceremony.

Unlike buried treasure and some minerals, fossils are usually not valuable in themselves. However, most of the fossils you find will be of greatest value to you. They will help you learn much about the geologic history of the earth and its inhabitants. If it were not for fossils, we would have no way of knowing about the animals that once roamed the earth or that once crawled on the bottom of the ancient seas. In fact, we would not even know for sure that there were once seas in some regions...
Đọc tiếp

Unlike buried treasure and some minerals, fossils are usually not valuable in themselves. However, most of the fossils you find will be of greatest value to you. They will help you learn much about the geologic history of the earth and its inhabitants.

If it were not for fossils, we would have no way of knowing about the animals that once roamed the earth or that once crawled on the bottom of the ancient seas. In fact, we would not even know for sure that there were once seas in some regions if it were not for the many fossils of sea animals that we find there.

You can look at some fossils and see for yourself the shape of the ancient animals. Even if you collect only bits of one kind of fossil, you may still be able to tell what it looked like. Making sense out of fossil bits is a little like working a jigsaw puzzle. Sometimes you will lose pieces, but you can still recognize the picture and even use your imagination to fill in missing details. The habits of ancient sea animals are not so easy to determine. Therefore, scientists study the structure and the habits of similar living animals to learn what the ancient ones must have been like. There are some things, however, that neither the study of fossils nor the study of living animals can tell us. For example, no one knows what colour most ancient sea animals were. Also, since the soft parts disappeared soon after death, many details of their internal structure are unknown. So the pictures of ancient sea creatures (as well as dinosaurs!) are what scientists think the animals looked like. Reconstructing the life of an ancient sea animal on the basis of fossil evidence and the characteristics of similar living animals is a little like relying on circumstantial evidence in court.

1. This passage is mainly about animals that __________.

A. have very tough hides

B. once lived on the earth

C. inhabit the seas of today

D. are becoming extinct

2. With the help of fossils we can __________.

A. reconstruct life of the past

B. predict the future

C. explain the changes of the seasons

D. save some species of animals from extinction

3. Many details of ancient animals are lacking because __________.

A. many species have not been found

B. volcanic disasters have permanently buried many fossils

C.many fossils lie in deep water and cannot be recovered

D. soon after death the soft parts of the body decay

49. To “determine" in the passage is closest in meaning to __________.

A. come across

B. study

C. find out

D. imitate

50. This passage implies that a scientist's evaluation of the past is based on __________.

A. laboratory experiments with live animals

B. a few facts mixed with a lot of opinions

C. predictions made in the past and present

D. field studies of our society

1
4 tháng 7 2019

1 B. once lived on the earth

2 A. reconstruct life of the past

3 D. soon after death the soft parts of the body decay

4 C. find out

5 B. a few facts mixed with a lot of opinions

8 tháng 8 2019

1.are

2.have

3.a

4.as

5.been

15 tháng 4 2020

1. Don’t miss seeing the Opera House when you are in Sydney. forget

Don’t ________forget to see________the Opera House when you are in Sydney.

2. There will be a discussion about the possibility of using video chatting at this time next week. discussing

They _______will be discussing ____________the possibility of using video chatting at this time next week.

3. It’s a pity I don’t have a smart phone now. wish

I ________wish I had_________ a smart phone now.

4. Landline telephones are predicted not to be used in 2030. using

People ________won't be using_______landline telephones in 2030.

5. I don’t feel like chatting online at the moment. prefer

I’d _________prefer not to Chat online__________ at the moment.

14 tháng 3 2023

Question 3. Using the words given and other words, complete the second sentence so that it has a similar meaning to the first sentence. Do not change the word given. (Use 2-5 words in total)

1. Frank kept working although he wasn’t felling well.

fact              Frank kept working _______________________________ he wasn’t felling well.

2. “Do you have anything to say” asked the policeman.

us                 The policeman _______________________________ anything to say.

3. Mrs. Ann regrets not having entered the cooking competition.

wishes          Mrs. Ann ________________________________ the cooking competition.

4. Jane had just arrived when the film started.

sooner          No __________________________________ than the film started.

5. You now, people say that the Minister of Health is arrested.

said              You know, _____________________________ the Minister of Health is arrested.

giúp mình với ạ

 

9 tháng 8 2019

1. Anna is as tall as Eve. same

Anna .....has the same height as ................Eve.

2. You should try alternative medicine. were

If....I were you, I would .......... try alternative medicine.

3. Mary does not often have a big breakfast. unusual

It ......is unsual for Mary to ............................have a big breakfast.

4. All the students took part in the project except Tom. exception

With…the exception of Tom, ………all the students took part in the project.

5. Harry wants to study Politics, not History. rather

Harry ....would rather study Politics than study ........................ History.

3 1 I. Choose the best answer (marked A, B, C ,D) to complete the following sentences or do as directed. 1. Do you think there would be less conflict in the world if all people ____________ the same language? A. spoke B. speak C. had spoken D. will speak 2. If someone ___________ into our store, smile and say “May I help you?” A. comes B. came C. will come D. should come 3. The death rate would decrease if hygienic conditions...
Đọc tiếp

3 1

I. Choose the best answer (marked A, B, C ,D) to complete the following sentences or do as directed.

1. Do you think there would be less conflict in the world if all people ____________ the same language?

A. spoke B. speak C. had spoken D. will speak

2. If someone ___________ into our store, smile and say “May I help you?”

A. comes B. came C. will come D. should come

3. The death rate would decrease if hygienic conditions _________ improved.

A. be B. are C. were D. are being

4. If she him, she would be very happy.

A. meets B. will meet C. met D. should meet

5. Lisa ____________ the milk if she looked for it in the fridge.

A. will find B. found C. finds D. would find

6. Choose the word which has a different stress pattern from the others:

A. linguistic B. classical C. phonetic D. romantic

7. Choose the word which has a different stress pattern from the others:

A. oceanic B. specific C. ceramic D. aquatic

8. The soil becomes ___________ because of the use of so many pesticides and fertilizers.

A. contaminate B. contaminated C. contaminant D. contamination

9. Forest fires ____________ the pollution of the air.

A. make B. result C. cause D. lead

10. The _________ are discussing solutions to the polluted atmosphere in our city.

A. pollutants B. environmentalists C. poisons D. fumes

11. She has come __________ with an idea about the environmental project.

A. up B. on C. to D. in

12. If the local people drink contaminated water, they _________ have health problems.

A. would B. should C. will D. ought to

13. Choose the word that has the underlined part pronounced differently from the others:

A. dramatic B. unable C. national D. aquatic

14. Circle a mistake in the following sentence:

Water from power stations is able to cause water in rivers hotter.

A B C D

15. _______ many households throw garbage on the ground, the land is polluted.

A. Because B. So C. Therefore D. Due to

16. Scientists sometimes can't see the stars at night __________ light pollution.

A. due to B. because C. so D. since

17. The sight of too many telephone poles, advertising billboards, overhead power lines, or shop signs may cause _________ pollution.

A. visual B. thermal C. radioactive D. soil

18. ___________ pollution occurs when the atmosphere contains gases, dust, or fumes in harmful amounts.

A. Thermal B. Air C. Radioactive D. Water

19. If people _______ rubbish on the streets, they would look attractive.

A. threw B. didn’t throw C. don’t throw D. have thrown

20. __________ pollution is the contamination of lakes, rivers, oceans, or groundwater, usually by human activities.

A. Land B. Air C. Radioactive D. Water

II/ Rewrite the sentences, using the words in brackets. You can make some changes.

1. Aquatic creatures suffer or die because there is thermal pollution. (because of)

_____________________________________________________________

2. Many people in this area had cholera due to drinking untreated water. (since)

_____________________________________________________________

3. Mr. Nam works in the noisy environment. His hearing becomes worse. (if)

_____________________________________________________________

4. Turn the heat down or your cake will burn. (if)

_____________________________________________________________

1
19 tháng 3 2020

Luyện tập tổng hợp