1. feels => felt

2. so => as

3. as => the

4. largest => larger

5. dangerous => dangerously

(câu này mk nghĩ chắc bạn gõ sai "drive" và "does")

6. most => X

7. so => as

ex7. underline the mistakes in each sentence

1. Richard feels=>felt good several days ago

2. Mary and Daisy are both intellgent students . Mary is so=>as intellgent as Daisy

3. I found the conversation as =>themost interesting and I was glad to practice my english

4. the caspian sea , a salt lake is largest =>larger than any other lakes in the world

5. he drives the car more dangerous =>dangerously than his brother does

6. It was the most biggest =>biggest building that I had ever seen

7. I wish my house were so =>as large as john's

I. Choose the bét answer A, B, C or D to compelete each sentence.

1. Thanks to the great effort of doctors and nurses, her health is getting..........

A. worse

B. better

C. worse and worse

D. better and better

2. A car is ............. tha a motobike

A. cheap.

B. cheaper

C.expensive

D. more expensive

II. Choose the underlined part among A, B, C or D that needs correcting.

1. Richard feels good=> BETTER than several days ago.

A B C D

2. Mary and Daisy are both intelligent students. Mary is so=> AS intelligent as Daisy.

A B C D

3. I found the conversation as => THE most interesting and I was glad to practice my English.

A B C D

4. The Caspian Sea, a salt lake, is the largest=> LARGER than any other lakes in the world.

A B C D

5. He drives the car more dangerous => DANGGEROUSLY than his brotherdoes.

A B C D

6. It was the most=> BỎ MOST biggest building that I had everseen.

A B C D

I. Choose the bét answer A, B, C or D to compelete each sentence.

1. Thanks to the great effort of doctors and nurses, her health is getting..........

A. worse

B. better

C. worse and worse

D. better and better

2. A car is ............. than a motobike

A. cheap.

B. cheaper

C.expensive

D. more expensive

II. Choose the underlined part among A, B, C or D that needs correcting.

1. Richard feels good than several days ago.

A B C D

2. Mary and Daisy are both intelligent students. Mary is so intelligent as Daisy.

A B C D

3. I found the conversation as most interesting and I was glad to practice my English.

A B C D

4. The Caspian Sea, a salt lake, is the largest than any other lakes in the world.

A B C D

5. He drives the car more dangerous than his brother does.

A B C D

6. It was the most biggest building that I had ever seen.

A B C D

1, good => better

2, so => as

3, as most interesting => interesting

4, the larger => larger

5, dangerous =>dangerously

6, most biggest => biggest

7, so => as

8, longer => longest

9, more good => better

10, most great => greatest

1.good - better

2.so - as

3. as most interesting - the most interesting

4. the larger - the largest

5. more dangerous - more dangerously

6. the most biggest - the biggest

7. so - as

8.longer - longest

9.more good - better

10. most great - greatest

hok tot! :)))

1.good\(\rightarrow\)better ; 2.so\(\rightarrow\)as ; 3.as most interesting\(\rightarrow\)is interesting ; 4.the larger\(\rightarrow\)larger ; 5.dangerours\(\rightarrow\)dangerous ; 6.most biggest\(\rightarrow\)biggest ; 7.so\(\rightarrow\)as ; 8.longer\(\rightarrow\)longest ; 9.more good\(\rightarrow\)better ; 10.most great\(\rightarrow\)greatest.

1. Mary and Daisy are both intelligent students. Mary is so>> as intelligent as Daisy.

2. I wish my house were so>> as large as Jone’s.

3. His drawings are as perfectly>> perfect as his instructor’s drawings .

4. He visits his family less frequent>> frequently than she does.

A B C D

5. They asked a lot of questions, checked their figures, and came up with best>> the best solution.

A B C D

6. This telephone isn’t as cheap>> cheap as the other one, but it works much better.

A B C D

7. The first skill to learn is how to write only the more>> most important words, not wholesentences.

A B C D

8. It is certainly true that the average woman has weaker muscles that>> than the average man.

A B C D

dangerous -> more dangerous

good -> better

milder -> mild

most -> more

well -> better

more -> much

more -> much

frequent -> frequently

13. The duties of a policeman are dangerous->more dangerous than those of a teacher 
14. John's car runs good->better than Mary's
15. The climate in Florida is as milder->mild as California
16. Classes in the university are most->more difficult than those (n the college
17. The basketball games at the university are well->better than those of high school
18. I feel more->bỏ/much better today than I did last week
19. This encyclopedia costs three times as more->much as the other one
20. He visits his family less frequent->frequently than she does

13.dangerous->more dangerous

14.good->better

15.milder->mild

16.most->more

17.well->better

18.more->(bỏ)

19.more->much

20.frequent->frequently

mary is a sensitive girl . She is also romantic and sometimes she .WRITES.. poems.Mary has a great .SENSE. of humor.Everyone enjoys her company.When we are .TOGETHER.. , we aren't bored .Mary is the only one i can rely on and tell her about important things. She is always ready to ..LISTEN. to me and often helps me to solve my ..PROBLEMS. What is more,Mary is extremely intelligent and very ambitious.She is ..belong to the top students in our group.

In her free time she likes going ..OUT. with her group of friends, She is a good swimmer ,so she spends a lot of time in a swimming .POOL.. Mary dreams about a trip .TO.. Egypt to see the pryamids. I hope that we will be always friends and our .FRIENDSHIP.. will last forever.

Mary is a sensitive girl. She is also romantic and sometimes she writes poems.Mary has a great sense of humor.Everyone enjoys her company.When we are together, we aren't bored .Mary is the only one i can rely on and tell her about important things. She is always ready to lisen to me and often helps me to solve my problem. What is more,Mary is extremely intelligent and very ambitious.She is the student of the top in our group.

In her free time she likes going it with her group of friends, She is a good swimmer ,so she spends a lot of time in a swimming pool. Mary dreams about a trip to Egypt to see the pryamids. I hope that we will be always friends and our friendship will last forever.

EXERCISE 1 Give the correct form of the adjectives and adverbs in brackets: 1. This chair is ..........................………………….. than that one. (comfortable)  

2. Your flat is ....................larger.………....... than mine. ( large)

3. The weather today is .............hotter...........……… than it was yesterday. (hot)

4. The Nile is the ........................…longest…………………….. river in the world. (long)

5. Chinese bicycles are ................….worse.......……………….. than Japanese ones. (bad)

6. Mathemas is ........................more difficult…………………...….. than English. (difficult)

7. Ho Chi Minh is the .......................biggest.....………………. city in Viet Nam. (big)

8. He drives ..............................more carefully... .. ……………than his friend. (careful)

9. She sings ........................…most beautifully…………………….. in this school. (beautiful)

10. I read .........................more slowly...……………………….. than my sister. (slow)

11. Grace is ...........................the oldest………………….. girl in our class. (old)

12. This exercise is ....................easier.....…….…………..than that one. (easy)

13. He is twice ........................latter.…….…………..as you. (fat)

14. Nam is .........................the noisiest…….………….. student of all. (noisy)

15. My cold is .........................better…….………….. today than it was yesterday. (good)

EXERCISE 2 Choose the best option to complete the following sentences:

1. The more she smiles , ................ she becomes.

           D. the more graceful

2. Hotels have developed …………………… restaurants.

             A. as rapidly as           

3. Can Tho bridge is the …………………… one in the South of Viet Nam

      C. longest

4. Albert Einstein’s contributions to scientific theory were ................ those of Galileo and Newton

 D. as important as

5. Impalas cannot move as ................ cheetahs but they are more efficient runners.

  B. fast as 

6. Both are informative arles, but this one is ................ .B. the best 

7. She is the .………… girl in our town  C. most beautiful 

8. The harder you learn............. D. The better your English will be

9. Jim is the ................. in his class.  B. cleverest 

10. Of the two shirts, this one is ................... C. prettier r

11. Your house is ................. mine. A. as bigger as B. many times as big as C. much big as D. not many times big

12. Last year it wasn’t as cold as this year.

C. This year it isn’t as cold as last year.

13. She is older than me.

A. I’m more younger than her. B. I’m as younger as her. C. I’m more young than her. D. I’m younger than her.

14. The test is not ………………… . D. Both A & B are correct

15. The Nile River is ………………… of all. B. the longest

16. .................. we read, .................. we know.B. The more/ the more C

17. It gets ................... Let’s go swimming. D. hotter and hotter

18. Peter usually drives .................. Mary.  D. faster

19. The problem seems to be ..................  D. more and more serious

20. Peter can not earn .................. his wife. B. as much money as  

21. Prices get ..................  higher and higher

22. The more manufacturers advise, .................. they sell. C. the more products

23. ................. a car is ................. it is. C. The more expensive/ the more comfortable -

24. Of the five students. Mary is .................   D. the most intelligent

25. Steel is ................ than wood.  C. heavier

26. A super market is …………………… a shopping center.  B. less convenient than

27. Viet Nam becomes …………………… to foreign tourists.  D. more and more attractive

28. This car is …………………… than mine. A. less expensive

29. Tim’s grades are …………………… than John. A. worse \

30. The …………ealier………… we start, the sooner we will be back.

k cho mik nha

dài quá khó để làm được

1. Mary is the most intelligent person in my group.

2. The last time we saw our grandfather was 2 years ago.

3. We will be taught grammar and writing.

4. Because of having eaten a lot of candies, she has a toothache.

5. The product quickly had an influence on the market.

1 Mary is the most intelligent in my group

2 The last time we saw our grandfather was 2 years ago

3 We will be taught gramma and writing by her

4 Because she has eaten a lot of candy, she has a toothache,

5 The product quickly had an influence on the market.

Mary is 19.

So Jane is: 19 - 5 = 14 ( years old)

Tom is: 14 - 2 = 12 ( years old)

You are: 12 + 4 = 16 ( years old)

And John is: 12 + 7 = 19 ( years old)

So Mary and John are the twins.