Scientists discovered that DDT did much more harm than good
-> DDT was discovered to have done much more harm than good by scientists.
Đấy tự check đi :v
P/s: DDT là Dichlorodiphenyltrichloroethane nhé mn :v
Chọn đáp án đúng để điền vào chỗ trống trong các câu sau.
1. She is ....... singer I’ve ever met.
A. worse B. bad C. the worst D. badly
2. Mary is ....... responsible as Peter.
A. more B. the most C. much D. as
3. It is ....... in the city than it is in the country.
A. noisily B. more noisier C. noisier D. noisy
4. She sings ……….. among the singers I have known.
A. the most beautiful B. the more beautiful
C. the most beautifully D. the more beautifully
5. She is ....... student in my class.
A. most hard-working B. more hard-working
C. the most hard-working D. as hard-working
6. The English test was ....... than I thought it would be.
A. the easier B. more easy C. easiest D. easier
7. English is thought to be ....... than Math.
A. harder B. the more hard C. hardest D. the hardest
8. Jupiter is ....... planet in the solar system.
A. the biggest B. the bigger C. bigger D. biggest
9. She runs …… in my class.
A. the slowest B. the most slow C. the slowly D. the most
slowly
10. My house is ....... hers.
A. cheap than B. cheaper C. more cheap than D. cheaper than
11. Her office is ....... away than mine.
A. father B . more far C. farther D. farer
12. Tom is ....... than David.
A. handsome B. the more handsome
C. more handsome D. the most handsome
13. He did the test ……….. I did.
A. as bad as B. badder than C. more badly than D. worse than
14. A boat is ....... than a plane.
A. slower B. slowest C. more slow D. more slower
15. My new sofa is ....... than the old one.
A. more comfortable B. comfortably
C. more comfortabler D. comfortable
16. My sister dances ……….. than me.
A. gooder B. weller C. better D. more good
17. My bedroom is ....... room in my house.
A. tidier than B. the tidiest
C. the most tidy D. more tidier
18. This road is ....... than that road.
A. narrower B. narrow C. the most narrow D. more
narrower
19. He drives ……. his brother.
A. more careful than B. more carefully
C. more carefully than D. as careful as
20. It was ....... day of the year.
A. the colder B. the coldest C. coldest D. colder
Choose one sentence that best rewrites the sentence given:
21. They understand more than we do.
A. We don’t understand as much as they do.
B. We don’t understand anything at all.
C. They understand everything inside out.
D. They are very intelligent.
22. It is much more difficult to speak English than to speak French.
A. To speak French is more difficult than to speak English.
B. To speak English is more difficult than to speak French.
C. Speaking English is more difficult than to speak French.
D. Speaking French is not as difficult as to speaking English.
23. My interview lasted longer than yours.
A. Your interview wasn’t as short as mine.
B. Your interview was shorter than mine.
C. Your interview was as long as mine.
D. Your interview was longer than mine.
24. When I was younger, I used to go climbing more than I do now.
A. Now I don’t go climbing anymore.
B. I used to go climbing when I younger.
C. Now I don’t go climbing as much as I did.
D. I don’t like going climbing any more.
25. Your coffee is not as good as mine.
A. Mine is better than yours.
B. My coffee is better than your.
C. My coffee is better than yours.
D. My coffee is more good than yours.
26. I can’t cook as well as my mother does.
A. My mother can cook better than I can.
B. My mother can’t cook better than I can.
C. My mother can cook well than I can.
D. I can cook better than my mother can.
27. Murder is the most serious of all crimes.
A. Murder is very serious.
B. No crime is more serious than murder.
C. Everyone is very afraid of murder.
D. Murder is the dangerous crime.
28. No one in this class as tall as peter.
A. Peter is taller than in this class.
B. Peter is the tallest in this class.
C. Peter is the most tall in this class.
D. Peter is more tall than in this class.
29. This is the best music I have ever heard.
A. I‘ve ever heard better music than this.
B. I‘ve ever heard such a good music as this.
C. I‘ve ever heard so good music as this.
D. This is the first time I‘ve heard this good music.
30. This is the most interesting novel I’ve ever read.
A. Knowing that the novel will be interesting, I read it.
B. If only I had known the novel was so interesting, I’d have read it earlier.
C. I don’t think it is the most interesting novel.
D. I have never read a more interesting novel than this.
1. Listening to music is more interesting than watching TV.
→ I prefer. ............................................................................................
2. How much was this pen?
→ How much ......................................................?
3. It takes me about two hours each day to do my homework.
→ I ..........................................................................................
4. My mother doesn't like coffee and tea.
→ My mother likes neither..........................................................................
Chọn đáp án đúng :
1 , Remember often to ..................... in touch with me .
a , lose b , make c , do d , keep
2 , ...................... silly mistake you've made !
a , What a b , How c , How a d , What
3 , Oh ! That hat mades him ................. very funny .
a , to look b , looking c , look d , looked
4 , They look bored , I don't think they are interested .............. his report .
a , at b , in c , of d , with
5 , He was only thirteen , but he ate ............... his father did .
a , more that b , much than c, as much than d , as much as
Bài 4: Viết lại các câu sau sao cho nghĩa không đổi.
1. Her old house is bigger than her new one.
-> Her new house…………………………………….........
2. No one in my class is taller than Peter.
-> Peter ……………………………………………….
3. The black dress is more expensive than the white one.
-> The white dress ……………………………………………
4. According to me, English is easier than Maths.
-> According to me, Maths ………………………………….
5. No one in my group is more intelligent than Mary.
-> Mary ……………………………………………………….
6. No river in the world is longer than the Nile.
-> The Nile …………………………………………………..
7. Mount Everest is the highest mountain in the world.
-> No mountain ……………………………………………...
8. This is the first time I have ever met such a pretty girl.
-> She is ……………………………………………………..
9. He works much. He feels tired.
-> The more …………………………………………………
10. This computer works better than that one.
-> That computer ……………………………………………..
11. The apartment is big. The rent is high.
-> The bigger ………………………………………………….
12. We set off soon. We will arrive soon.
-> The sooner ……………………………………………………
13. The joke is good. The laughter is loud.
-> The better ……………………………………………….……..
14. She gets fat. She feels tired.
-> The fatter ……………………………………………….………
15. As he gets older, he wants to travel less.
-> The older ……………………………………………….………
16. The children are excited with the difficult games.
-> The more ……………………………………………….………
17. People dive fast. Many accidents happen.
-> The faster ……………………………………………….………
18. I meet him much. I hate him much
-> The more ……………………………………………….………
19. My boss works better when he is pressed for time,
-> The less ……………………………………………….…………
20. As he has much money, he wants to spend much.
-> The more ……………………………………………….…………
21. If you read many books, you will have much knowledge.
-> The more ……………………………………………………………
22. He speaks too much and people feel bored.
-> The more ……………………………………………………………
23. The growth in the economy makes people’s living condition better.
-> The more ……………………………………………………………..
24. People learn a lot of things as they travel far.
-> The farther ……………………………………………………
1.Ms. Jones isn’t as nice …….. Ms. Smith.
A. as B. for C. like D. to
2. The rooms in Graduate Towers are……….. Patterson Hall.
A. larger than B. larger than that of
C. larger than those in D. larger than in
3. Although she is very popular, she is not……her sister.
A. pretty as B. as pretty
C. prettier than D. most pretty than
4. Tuition at an American university runs……. Six thousand dollars a semester.
A. so high as B. as high to
C. as high as D. as high than
5. Everyone looks much………. today than they did yesterday.
A. happy B. happily C. more happily D. happier
6. Mr. Brown receives a …….. salary than anyone else in the company.
A. big B. more bigger C. bigger D. the bigger
7. The Boeing 747 is twice…….. the Boeing 707.
A. bigger than B. as bigger as
C. as big as D. more bigger than
8. “Do you know that beautiful lady over there?” “ Yes, that’s Wanida. She’s………….
in her group.”
A. more beautiful than any girl
B. more beautiful than any other girl
C. so beautiful as other girl
D. beautiful more than another girl
9. My young brother grew very quickly and soon he was……..my mother.
A. more big than B. so big than
C. as big as D. too big than
10.He is not……. tall as his father.
A. the B. as C. than D. more
11. John’s grade……. than his sister’s.
A. higher B. more high C. more higher D. the highest
12. Diana is the……..of the three sisters.
A. more short B. shorter C. shortest D. more short
13. She speaks English as……….as her friend does.
A. good B. well C. better D. the best
14. Of three shirts, this one is the………….
A. prettier B. more prettiest C. prettiest D. most pretty
15. The baby’s illness is……….. than we thought at first.
A. bad B. worst C. worse D. badly
16. Today is the……… day of the month.
A. hot B. hotter C. hottest than D. hottest
17. He works more ………..than I.
A. slow B. slowly C. most slowly D. slowest
18. My book is as……….as yours.
A. good B. well C. better D. the best
19. I love you……….than I can say.
A. much B. many C. more D. the most
20. It’s………….to go by bus than by car.
A. cheaper B. cheapest C. more cheap D. more cheaper
21. That house is ………one on the street.
A. oldest B. the oldest C. old D. older
22. This hotel must be………..than the small one next door.
A. expensive B. more expensive
C. the most expensive D. the more expensive
23. An orange is ……… than a plum.
A. more large B. more larger C. larger D. the largest
24. What is the……….thing you have done ever done?
A. more difficult B. most difficult
C. difficulty D. difficult than
25. This river is……… than that river.
A. narrow B. narrowest C. narrower D. most narrow
26. The test is not………difficult……….it was last month.
A. as/ as B. so/ as C. more/ as D. A and B
27. Peter usually drives………..Mary.
A. more fast B. more fast than C. faster than D. B and C
28. My brother sang….of all the pupils of the group.
A. more beautifully B. the most beautifully
C. less beautifully D. most beautifully
29. At 3,810 meters above sea level in Bolivia stands Lake Titica, ………in the world.
A. the highest large lake B. largest high lake
C. high largest D. the high largest lake
30. The hotel was…….any one we had stayed at before.
A. more expensive than B. more expensive as
C. most expensive than D. better expensive than
1. Her old house is bigger than her new one.
=> Her new house...................................................
2. No one in my class is taller than Peter.
=> Peter.......................................................
3. The black dress is more expensive than the white one.
=> The white dress...................................................
4. According to me, English is easier than Maths.
=> According to me, Maths........................................
5. No one in my group is more intelligent than Mary.
=> Mary................................................................
6. No river in the world is longer than the Nile.
=> The Nile...........................................................
7. Mount Everest is the highest mountain in the world.
=> No mountain......................................................
8. This is the first time I have ever met such a pretty girl.
=> She is..............................................................
9. He works much. He feels tired.
=> The more.........................................................
10. This computer works better than that one.
=> That computer.....................................................
11. The apartment is big. The rent is high.
=> The bigger..........................................................
12. We set off soon. We will arrive soon.
=> The sooner............................................................
13. The joke is good. The laughter is loud.
=> The better...............................................................
14. She gets fat. She feels tired.
=> The fatter................................................................
15. As he gets older, he wants to travel less.
=> The older................................................................
16. The children are excited with the difficult games.
=> The more................................................................
17. People dive fast. Many accidents happen.
=> The faster................................................................
18. I meet him much. I hate him much
=> The more................................................................
19. My boss works better when he is pressed for time,
=> The less...................................................................
20. As he has much money, he wants to spend much.
=> The more...................................................................
21. If you read many books, you will have much knowledge.
=> The more.....................................................................
22. He speaks too much and people feel bored.
=> The more.....................................................................
23. The growth in the economy makes people's living condition better.
=> The more.......................................................................
24. People learn a lot of things as they travel far.
=> The farther......................................................................
Choose the correct bold words in each sentence
1. Last year more than a million cars were stolen/ are stolen .
2. Helen has decided/ has been decided to visit China.
3. America visited/ was visited by the Vikings.
4. The police have not found/ have not been found the missing dog.
5. More interesting facts are discovered/ are discover every year.
6. The basketball team is chosen/ choose by the captain.
7. The next meeting will hold/ will be held on 14 December.
I. Choose the correct answer .
1. What _______ the weather like in Ha Noi ?
A. does B. did C. is D. have
2 What _______ you often do in your free time ?
A. do B. did C. does D. is
3. Nam hs _______ English books.
A, many B. a lot of C. mach D. few
4. Who is _______ , Mary or Tom?
A.tall B.taller C.tallest D. more taller
5.She is _______ than I am .
A. more intelligent B. intelligent
C. tall D. short
6. He is _______ than I am .
A. strong B. more strong
C. stronger than D. stronger
7. She is _______ than Lan.
A.happier B. more happy
C. happier than C. more happier
8. Your watch is _______ than mine .
A. more expensive B. expensive
C. more expensive than D. good
The ____ of dental treatment nowadays is much more expensive than it was before.
