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Exercise 1:Read the following passage and choose the correct answer to each question In addition to the established energy sources such as gas,coal,oil and nuclear,there are a number of other sources that we ought to consider.Two of these are hydro-electric and tidal power.These two sources are similar in that they are both renewable.However,hydro-electric power(HEP) is more widely used than tidal. In fact,a substantial amount of electricity is already produced in HEP stations...
Đọc tiếp

Exercise 1:Read the following passage and choose the correct answer to each question

In addition to the established energy sources such as gas,coal,oil and nuclear,there are a number of other sources that we ought to consider.Two of these are hydro-electric and tidal power.These two sources are similar in that they are both renewable.However,hydro-electric power(HEP) is more widely used than tidal.

In fact,a substantial amount of electricity is already produced in HEP stations worldwide,whereas tidal stations are still in the very early stages of development.As far as geographical location is concerned,HEP schemes are to be found on lakes and rivers,while tidal schemes are constructed in estuaries where tidal variation is great.

Unfortunately,there are few in number.At present HEP stations are found mainly in Norway,Canada,Sweden and Brazil,whereas tidal plants are in operation in France,the CIS and China.As regards captial outlay,both require very high investment.On the other hand,generating costs are quite low in both cases.

In fact,a large-scale HEP plant is capable of producing power more cheaply than conventional sources,such as coal,oil and nuclear plants.Tidal power also compares favourably with nuclear and oil,in terms of production costs.Like HEP stations,tidal barrages have a long life-expectancy.It is estimated that they can operate for over 100 years.

1.Hydro-electric power stations are used more widely than tidal-power stations because they are ______.

A.less expensive C.abundant and renewable

B.geographically less limited D.in the early stages of development

2.Which of the following statements is NOT true,according to the passage?

A.Hydro-electric power(HEP) is more widely used than tidal

B.Generating costs of hydro-electric and tidal power plants are low

C.Producing hydro-electric power is cheaper than conventional sources

D.HEP stations are not likely to operate for over a hundred years

3.When tidal plants are constructed,_______.

A.the initial money investment is high C.generating costs are increased

B.the location is not quite important D.agricultural lands are occupied

4.All of the following are advantages of tidal-power stations EXPECT that ________.

A.they produce electricity cheaply C.they use renewable resources

B.they can be located anywhere D.they have a long-life expectancy

5.The bold word "they"in the last line refers to ______.

A.nuclear and oil C.HEP stations

B.production costs D.tidal barrages

Exercise 2:Choose the best option A,B,C or D for each gap to complete the sentences

Japan Railways' latest maglev bullet train just broke its own record as the fastest train in the world.The bullet train (1)_____ at 603 kph(374 mph),blowing through last week's top speed of 590 kph(366 mph).At its fastest,the train covered a mile in 10 seconds,which is insanely fast.This particular maglev train will be able to carry just over 900 (2)______ per trip as it levitates above the tracks using electromagnets to create a nearly frictionless ride.

Take a look the aerodynamic nose on the train.The bullet trains you can ride on these days have pointed noses, (3)______ this slanted nose is almost as long as an entire train car.

Right now,the train is still only a trial design,as Japan Railways is still (4)_______ this model.They will have to wait until 2030 for it to be put (5)______ commercial transport.That's when Japan Railways plans to use the train between Tokyo anf Nagoya,which has the world's largest train station in terms of floor area.

1.A.travelled B.journeyed C.came D.toured

2.A.goers B.riders C.customers D.passengers

3.A.or B.but C.however D.nevertheless

4.A.checking B.examining C.testing D.trying

5.A.forward B.into C.on D.for

Exercise 3:Rewrite each of sentences so that its meaning stays the same,using the word in CAPITALS.Do not change the given word.

1.It will be impossible to avoid pollution if we don't find other fuels. (CANNOT)

→____________________________________________________________________________

2.People say that nuclear energy may cause lots of problems. (SUPPOSED)

→_____________________________________________________________________________

3.Tom is more careful driver than his brother. (DRIVE)

→___________________________________________________________________________

4.They have an ordinary three-storey house in the suburb of the town. (THEIRS)

→___________________________________________________________________________

5.A traditional street is much more friendly to live in than a tower back. (NOTHING)

→______________________________________________________________________________

4
16 tháng 6 2020

Làm xong mấy bài này mình hứa tick cho các bạn!

17 tháng 6 2020

Bạn giúp mình làm luôn bài 2 nhé,bài 1 khỏi làm( bài đó mình làm đc)!haha

15 tháng 8 2020

Chuyển sang câu bị động

1/ Are you writing a letter?- Is a letter being written by you?

2/ Did you believe me?- Was I believed by you?

3/ Does she plant trees?- Are trees planted by her?

4/ Hadn’t they built the new bridge?- Hadn't the new bridge been built by them?

5/ Can I hep you?- Can you be helped by me?

6/ Does he have to complete this?- Does this have to be completed by him?

7/ Did the enemy use to attack the bay?- Did the bay use to be attacked by the enemy?

8/ Did she enjoy people calling her “Miss”?- Did she enjoy being called "Miss"?

9/ Do you love me helping you?- Do you love being helped by me?

10/ Do you want me to take some photograph for you?
Do you want to be taken some photograph for by me?

15 tháng 8 2020

cảm ơn bạn nhiềuvui

16 tháng 9 2017

1.j 2.h 3.e 4.b 5.c 6.g 7.a 8.i 9.d 10.f

16 tháng 9 2017

Kết hợp từ ở cột A với cụm từ thích hợp ở cột B:

A B
1. do b. my homework before playing soccer
2. take part h. in outdoor activities
3. play e. video games
4. finish j. housework everyday
5. help c. each other with homework
6. go g. to the public library
7. develop a. social skill
8. spend i. money on clothes
9. look after d. our apartment when we are away
10. get f. used to the city traffic
1 tháng 4 2021

1 Lan is fond of reading books

2 Beef is Nam's favorite food

3 Watching a football match is interesting

4 You ought to stay at home to watch TV

5 It's high time we had dinner

1 tháng 4 2021

 

1 Lan is fond of reading books

2 Beef is Nam's favorite food

3 Watching a football match is interesting

4 You ought to stay at home to watch TV

5 It's high time we had dinner

  
15 tháng 3 2021

1 The bad weather prevent us from our picnic

2 It will be necessary for us to go to our club meeting this afternoon

3 Without a doubt that people must stop over-exploiting,over using and wasting energy sources right now

4 Mr.Quang is a fluent Chinese speaker

Chúc e học tốt nhé

23 tháng 8 2022

1 The bad weather prevent us from our picnic

2 It will be necessary for us to go to our club meeting this afternoon

3 Without a doubt that people must stop over-exploiting,over using and wasting energy sources right now

4 Mr.Quang is a fluent Chinese speaker

Chúc e học tốt nhé

1. Lan doesn't like reading book, .......................?2. Mai and Tim are your friends, .......................?3. You want to take Hoa to the market, .......................?4. Hoa is reading book, .......................?5. He won't go to Ha Noi tomorrow, .......................?6. My brother wnet to the cinema last night, .......................?7. He couldn't repair the broken vase, .......................?8. They started to work for the company a year ago, .......................? 9....
Đọc tiếp

1. Lan doesn't like reading book, .......................?

2. Mai and Tim are your friends, .......................?

3. You want to take Hoa to the market, .......................?

4. Hoa is reading book, .......................?

5. He won't go to Ha Noi tomorrow, .......................?

6. My brother wnet to the cinema last night, .......................?

7. He couldn't repair the broken vase, .......................?

8. They started to work for the company a year ago, .......................? 

9. John failed to find the source of the Nile River, .......................? 

10. Mrs Smith is the owner os the car, .......................?

11. Nobody can deny that she is a beautiful singer, .......................?

12. She knows a lot more about it that I do, .......................?

13. The bread wasn't fresh enough for us to eat, .......................?

14. Nobody was injured in the accident, .......................?

15. Something was wrong with the machine, .......................?

16. I'm too fat, .......................?

17. Na and Ba have hardly done their homework, .......................?

18. Nothing can stop us now, .......................?

19. He has to work hard to support his family, .......................?

20. Let's go for a walk, .......................?

21. Everyone will agree to our suggestion, .......................?

22. That is a true story, .......................?

23. No salt is needed, .......................?

24. Listen to me carefully, .......................?

25.  My father works at a factory, .......................?

26. I'm not sure that is the right answer, .......................?

27. You've never been there, .......................?

28. You used to be in the army, .......................?

29. They ought to be here by now,  .......................?

30. You had better get the work finished by Tuesday, .......................?

2

*Lần sau ghi cả đề để làm nhé,mất công ib hỏi lắm ạ

1. Lan doesn't reading book, does she ?

2. Mai and Tim are your friends, aren't they ?

3. You want to take Hoa to the market, don't you ?

4. Hoa is reading book, isn't she ?

5. He won't go to Ha Noi tomorrow, will he ?

6. My brother wnet to the cinema last night, didn't he ?

7. He couldn't repair the broken vase, could he ?

8. They started to work for the company a year ago, didn't they ? 

9. John failed to find the source of the Nile River, didn't he 

10. Mrs Smith is the owner os the car, isn't he ?

11. Nobody can deny that she is a beautiful singer, can they ?

12. She knows a lot more about it that I do, doesn't she ?

13. The bread wasn't fresh enough for us to eat, was it ?

14. Nobody was injured in the accident, were they ?

15. Something was wrong with the machine, wasn't it ?

16. I'm too fat,aren't ? (Tạm thời mình làm thế,sai thì thongcam ạ )

17. Na and Ba have hardly done their homework, have they ?

18. Nothing can stop us now, can it ?

19. He has to work hard to support his family, doesn't he ?

22 tháng 4 2021

1. Lan doesn't reading book,  does she ?

2. Mai and Tim are your friends, aren't they ?

3. You want to take Hoa to the market, don't you ?

4. Hoa is reading book, isn't she ?

5. He won't go to Ha Noi tomorrow, wil he?

6. My brother went to the cinema last night, doesn't he?

7. He couldn't repair the broken vase, could he ?

8. They started to work for the company a year ago, don't they

9. John failed to find the source of the Nile River, doesn't he

10. Mrs Smith is the owner os the car, isn't she?

11. Nobody can deny that she is a beautiful singer, can't they?

12. She knows a lot more about it that I do, doesn't she?

13. The bread wasn't fresh enough for us to eat, was it ?

14. Nobody was injured in the accident, were they ?

15. Something was wrong with the machine, wasn't it ?

16. I'm too fat, .......................? ( Không biết ._.)

17. Na and Ba have hardly done their homework, haven't they?

18. Nothing can stop us now, cannot it ?

19. He has to work hard to support his family, doesn't he?

20. Let's go for a walk, shall we?

21. Everyone will agree to our suggestion, won't they?

#ThảoLinh

21 tháng 4 2021

I haven't got a whole list of ideas to improve my inglish, but I think if I keep doing those activities, reding some english books and maybe even watch some movies, my english can improve very well.

16 tháng 5 2020

Naruto is a Japanese manga series written and illustrated by author Kishimoto Masashi, which has been made into an anime. The main character is Uzumaki Naruto, a noisy, hyperactive boy, a ninja who always wants to find a way to assert himself to be recognized, very much wants to become Hokage - the leader of the ninja village, everyone respect. Kishimoto originally sketched Naruto in an Akamaru Jump edition in August 1997. [1] The difference is that Naruto is the host of the Nine-Tailed Fox his seal on him, and the story is set in a more modern context. [2] This original version of Naruto was able to turn into a charming woman - but when he did, a fox tail appeared. Kishimoto later re-wrote the story into the status quo, and was first published by Shueisha in 1999 in the 43rd edition of Jump magazine's Japan Weekly magazine. The final chapter of Naruto was released on November 10, 2014 [3]. The manga was released in the form of tankōbon

HOK TỐT

16 tháng 5 2020

thực ra dài lắm mà mình cắt bớt đó bạn lười viết quá đó :v