Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
![](https://rs.olm.vn/images/avt/0.png?1311)
1. do-> does
2. has-> will have
3. writting-> to write
4. best-> better
5. to go-> go
6. an -> the
7. high-> tall
8. making-> make
1. He never does the homework before going to class
2, her sister will have a baby next month.
3, I want to write a letter to my father but I can't find my pen
4. your pictures and more better than mine.
5, let's to go the theater at 3 p.m → ∅
6, What an excellent students!
7, Jane is 1 meter 45 centimeters high.
8, It is difficult to make this cake
![](https://rs.olm.vn/images/avt/0.png?1311)
B:Complete the sentences, using the correct form of the word(s) supplied and adding any other words needed
1.Do you happen to know what __biggest___ (big) planet in our solar system is?
2.__Soonly___ (soon) we leave the better.
3.Let's go to France by car. It is much __the cheapest___.(cheap)
4.I think you'll find it is __not warm___ (not/warm) it looks.
5.Can't you run __fast___ (fast)?
6.The extent of his injuries was far more __serious___ (serious) than we originally thought.
7.Anna's salary is __the same as___ (same) mine.
8.That was __the most delicious___ (delicious) meal I've had in a long time.
9.The more work you do now, __happily___ (happy) you will be about your examination.
10.Which pop singer sings __beautiful___ (beautifully) in your opinion?
C:Correct the following sentences.
1.What is the biggest city of => in the world?
2.Don't go by train. It's lot more => more expensive.
3.The final examination was more easier => easier than we expected.
4.He injuries were much more => the same serious as we first thought.
5.My sister is elder => older than me.
6.Marjorie earns the same amount of => asmoney than me.
7.That building there is the eldest => oldest in the town.
8.Of all the people working in the company, Adam has the lesser => lessest experience.
9.He is so noisy. It is a lot more quietest => quietest when he is not around.
10.The more people who lend a hand, the least we will have to do later.
=> \(\varnothing\)
![](https://rs.olm.vn/images/avt/0.png?1311)
65. Nga spends 4 hours a day practicing English with her friends.
→ It takes ......Nga 4 hours a day to practice English with her friends...........
40. Why don’t you plant some trees around your house to get more fresh air?
→ How about ......planting some trees around your house to get more fresh air.......?
16. I have never been here before.
→ It is the first ......time I have been there.....
10.Minh last wrote to his pen pal five months ago.
→Minh hasn't .....written to his pen pal for five months .......
17. You have read this novel, haven’t you?
→ Have you ......read this novel?.......?
18. It’s very wonderful to spend the weekend in the countryside.
→ Spending the weekend in the countryside is very wonderful.
19. It’s 3 years since I last saw Nam.
→ I haven’t ...seen Nam for 3 years ......
44. Remember to check your flight number.
→Don't...forget to check your flight number....
45. I haven't eaten this kind of food before.
→This is the first time .....I have eaten this kind of food........
26. It's bad for our health to smoke cigarettes.
→ Smoking ......cigarettes is bad for our health .............
27. The police will catch all the prisoners again by tonight.
→ All the prisoners ......will be caught again by the police by tonight .......
44. The movie disappointed us very much.
→ We....were very disappointed with the movie..
53. The problem is so difficult that we can't solve it.
→ The problem is too .....difficult for us to solve .......
55. Mark is too young to see the horror film.
→ Mark is not .....old enough to see the honor film .......
56. That factory is producing more and more pollution.
→ More ......and more pollution is being producted by that factory ...
58. I wanted to see Mr. Brown. I phoned his company.
→ Because I....I wanted to see Mr Brown, I phoned his company.......
59. He gets up early in the morning and he is used to it.
→ He is used .....to getting up early in the morning.......
60. Remember to check your spelling mistakes before you hand in your composition.
→ Don't .....forget to check your spelling mistakes beofre you hand in your composition ......
65. Nga spends 4 hours a day practicing English with her friends.
→ It takes .............Nga 4 hours a day to practice English with her friends. ............................................
40. Why don’t you plant some trees around your house to get more fresh air?
→ How about ...................................planting some trees around your house to get more fresh air?..........................................?
16. I have never been here before.
→ It is the first ......................the first time I have been here....................................................
10.Minh last wrote to his pen pal five months ago.
→Minh hasn't ...........................written to his pen pal for five months..................................
17. You have read this novel, haven’t you?
→ Have you ..........read this novel.......................................................?
18. It’s very wonderful to spend the weekend in the countryside.
→ Spending the weekend is very wonderful in the countryside
19. It’s 3 years since I last saw Nam.
→ I haven’t .............seen Nam for 3 years........................................................
44. Remember to check your flight number.
→Don't forget to check your flight number................
45. I haven't eaten this kind of food before.
→This is the first time ..........I have eaten this kind of food..............
26. It's bad for our health to smoke cigarettes.
→ Smoking ....................cigarettes is bad for our health.................................
27. The police will catch all the prisoners agai.n by tonight.
→ All the prisoners ...................will be caught by The police agai.n by tonight. .........................................
→ 44. The movie disappointed us very much.
→We...............were disappointed very much by The movie...................
53. The problem is so difficult that we can't solve it.
→ The problem is too ............difficult for us to solve ...............
55. Mark is too young to see the horror film.
→ Mark is not .......old enough to see the horror film. ............
56. That factory is producing more and more pollution.
→ More ................ and more pollution is being produced by That factory.......................................
. I wanted to see Mr. Brown. I phoned his company.
→ Because I................. phoned his company,I wanted to see Mr. Brown....................................
59. He gets up early in the morning and he is used to it.
→ He is used .................to getting up early in the morning and he is used to it. ...............................................
60. Remember to check your spelling mistakes before you hand in your composition.
→ Don't ........................forget to check your spelling mistakes before you hand in your composition. .....................................................
![](https://rs.olm.vn/images/avt/0.png?1311)
viết lại câu:
1.this lesson is the most difficult of those.
=> no lessons of those is as difficult as this one
2. she can't have any more children because of her age.
=> she is too old to have more children
3. He borrowed the money from the bank.
=> the bank lent him the money
4. The suitcase was too heavy for him to carry.
=> it was such a heavy suitcase that he couldn't carry it
5. to see different cultures and ways of life is interesting.
=> how interesting seeing different cultures and ways of life is !
6. he didn't know where tom was and i didn't either.
=> neither he nor I knew where Tom was
7. the weather was so bad that we couldn't go for a drive.
=> the weather wasn't good enough for us to go for a drive
![](https://rs.olm.vn/images/avt/0.png?1311)
I. The passage below contains 09 mistakes. Find the mistakes and correct them in the space provided below. (0) has been done as an example. Eg: 0. line 1 : more --> most
line 1 Tet or Lunar New Year is the more important celebration of Viet Nam. It take => takes place from the first day of the
line 2 first => The first month of the Vietnamese calendar until in => at least the third day. Many Vietnamese prepare for Tet by cook=> cooking
line 3 special food and cleaning the house. These food includes => include Banh Chung, Banh day, pickled onion, frozen meat...
line 4 etc. There are a lot of custom => customs during Tet such as visiting a person's house, visiting pagodas, sending New Year's
line 5 greetings and wishes, giving luck => lucky money to children and elders.
line 6 In Tet, Vietnamese people usually return to their hometown visiting=> to visit their relatives and friends. It is the chance
line 7 for all members of a family to meet each another after a long busy the year=> year .
line 1 Tet or Lunar New Year is the more-> most important celebration of Viet Nam. It take place from the first day of the
line 2 first month of the Vietnamese calendar until in->at least the third day. Many Vietnamese prepare for Tet by cook
line 3 special food and cleaning->clean the house. These food includes Banh Chung, Banh day, pickled onion, frozen meat...
line 4 etc. There are a lot of custom->customs during Tet such as visiting a person's house, visiting pagodas, sending New Year's
line 5 greetings and wishes, giving luck->lucky money to children and elders.
line 6 In->At Tet, Vietnamese people usually return to their hometown visiting their relatives and friends. It is the chance
line 7 for all members of a family to meet->meet each another after a long busy the year.
![](https://rs.olm.vn/images/avt/0.png?1311)
owadays, water pollution is a very important case. They are very harmful to the ecosystem such as: mass death of fish, withered green plants, etc. Therefore, we should have a good sense of protecting clean water sources. such as: do not throw garbage into rivers or lakes; Do not dump the wastewater from the factory into ponds, lakes, ... I am writing this article to hope everyone can protect the water environment.
Almost all types of water pollution are harmful to the health of humans, animals and plants. Water pollution may not harm our health immediately but could harm after long term exposure. Different types of water pollution affect health in different ways:
Heavy metals from industrial processes can accumulate in nearby lakes and rivers. They are toxic to marine organisms such as fish and shellfish, and subsequently to those who eat them. Heavy metals can slow growth; birth defects and cancer.
Industrial waste often contains many toxic compounds that are harmful to the health of seafood. Some of the toxins in industrial waste can have only mild effects while others can be fatal. They can cause immunosuppression, fertility failure or acute poisoning.
Pollutants from wastewater often lead to diseases that infect aquatic and terrestrial organisms through drinking water. Microbiological contamination is a major problem in developing countries, with diseases such as cholera and typhoid fever being the main cause of infant mortality.
Sulfate particles from acid rain can harm the health of organisms in rivers and lakes, which can lead to death.
The suspended particles in fresh water reduce the quality of drinking water for humans and the aquatic environment for marine organisms. Suspended particles can often reduce the amount of sunlight that passes through the water, disrupting the growth of photosynthetic plants and microorganisms. As a way to reduce water pollution, more advanced technical cleaning is needed. Some developed countries have wastewater treatment plants that remove pathogens. Maintenance, replacement and repair of leaky and faulty wastewater treatment infrastructure. Household septic tanks need to ensure pre-treatment on the spot before seeping into the soil.
find the mistakes and correct
1.your sister aren't=> isn't heavy Tom
2. What was the busier=> busiest day of your lofe ?
3. the problem of world pollution is getting more and more bad=> worse and worse