1. This building is high 165 meters. => This building is high 165 meters high.

2. Nga is the taller girl in my class. => Nga is the tallest girl in my class.

3. The tallest building on the world is Petronas Twin Towers. => The tallest building in the world is Petronas Twin Towers.

4. Nga and Lan is shorter than Minh. =>  Nga and Lan are shorter than Minh.

5. Our teacher is the goodest person I know. => Our teacher is the best person I know.

6. Shaopin is from China. He is Chinese. He can speak China very well. => 6.       Shaopin is from China. He is Chinese. He can speaks China very well.

7. I am Viet Nam. => I am VietNamese.

8. Which language do you speak good?  => Which language do you speak best?

9. Is the Mekong River the longer river in the world? => Is the Mekong River the longest river in the world?

10. We have lot of beautiful beaches. => We have lots of beautiful beaches.

11. The old man spoke sad to us. => The old man speaks sad to us.

12. This soup tastes wonderfully. What’s in it? => This soup tastes wonderfull. What’s in it?

13.  Arthur is a slowly worker. => Arthur is a slow worker.

14. He works slow. => He works slowly.

15. He is a well worker. => He is a good worker.

1. This book is cheaper that one.

-> This book is cheaper than that one.

2. Huong Giang hotel is the better of the hotels in Hue.

-> Huong Giang hotel is the better than the hotels in Hue.

3. Mexico City is a biggest city in the world

-> Mexico City is the biggest city in the world.

4. The Mekong River longer than the Red River

-> The Mekong River is longer than the Red River.

5. Tokyo is small than Mexico City

-> Tokyo is smaller than Mexico City.

6. Phanxipang is the high moutain in Viet Nam

-> Phanxipang is the highest moutain in Viet Nam

7. She is taller that her brother.

-> She is taller than her brother.

8. My homework is the badest in the class.

-> My homework is the worst in the class.

1. This book is cheaper that one.

=> than

2. Huong Giang hotel is the better of the hotels in Hue.

-> best

3.Mexico City is a biggest city in the world

-> the

4. The Mekong River longer than the Red River

-> is longer

5.Tokyo is small than Mexico City

-> smaller

6.Phanxipang is the high moutain in Viet Nam

-> highest

7. She is taller that her brother

-> than

8. My homework is the badest in the class.

-> worst

1. This book is cheaper that one.

=> This book is cheaper than that one.

2. Huong Giang hotel is the better of the hotles in Hue.

=> Huong Giang hotel is the best of the hotels in Hue.

3. Mexico City is a biggest city in the world.

=> Mexico City is the biggest city in the world.

4. The Mekong River longer than the Red River.

=> The Mekong River is longer than the Red River.

5. Tokyo is small than Mexico City.

=> Tokyo is smaller than Mexico City.

6. Phanxipang is the high mountain in Viet Nam.

=> Phanxipang is the highest mountain in Viet Nam.

7. She is taller that her brother.

=> She is taller than that her brother.

8. My homework is the badest in the class.

=> My homework is the worst in the class.

1)The Mekong River is long. The Amazon River is....longer... than the Mekong. The Nile is....the longest....... river in the world.

2)The Great Wall of China is long. It is .....the longest........ structure in the world.

3)Sears Tower in Chicago is tall, but it isn’t ...the tallest.......... building in the world.PETRONAS Twin Towers in Kuala Lumpur is .....taller...... than Sears Tower .It is ....the tallest........building in the world.

4)Ha Noi is big, it is not the ...the biggest....... city in Viet Nam.Ho Chi Minh City is......bigger...... than Ha Noi.It is ....the biggest......... city in Viet Nam. But Mexico City is ...the biggest....... city in the world.

Villa Yuuki

1)The Mekong River is long. The Amazon River is....longer... than the Mekong. The Nile is....the longest....... river in the world.
2)The Great Wall of China is long. It is .....the longest........ structure in the world.
3)Sears Tower in Chicago is tall, but it isn’t ...the tallest.......... building in the world.PETRONAS Twin Towers in Kuala Lumpur is.....taller...... than Sears Tower .It is ....the tallest........building in the world.
4)Ha Noi is big, it is not the ...the biggest....... city in Viet Nam.Ho Chi Minh City is......bigger...... than Ha Noi.It is ....the biggest......... city in Viet Nam. But Mexico City is ...the biggest....... city in the world.

Điền vào chỗ chấm:

1)The Mekong River is long. The Amazon River is....longer... than the Mekong. The Nile is.....the longest...... river in the world.

2)The Great Wall of China is long. It is ..the longest ... structure in the world.

3)Sears Tower in Chicago is tall, but it isn’t..the tallest.. building in the world.PETRONAS Twin Towers in Kuala Lumpur is .taller..... than Sears Tower .It is ......the tallest......building in the world.

4)Ha Noi is big, it is not the ....the biggest...... city in Viet Nam.Ho Chi Minh City is.......bigger..... than Ha Noi.It is .....the biggest........ city in Viet Nam. But Mexico City is .....the biggest..... city in the world.

1)The Mekong River is long. The Amazon River is....longer... than the Mekong. The Nile is....the longest....... river in the world.

2)The Great Wall of China is long. It is .....the longest........ structure in the world.

3)Sears Tower in Chicago is tall, but it isn’t ...the tallest.......... building in the world.PETRONAS Twin Towers in Kuala  Lumpur is .....taller...... than Sears Tower .It is ....the tallest........building in the world.

4)Ha Noi is big, it is not the ...the biggest....... city in Viet Nam.Ho Chi Minh City is......bigger...... than Ha Noi.It is ....the biggest......... city in Viet Nam. But Mexico City is ...the biggest....... city in the world.

1)The Mekong River is long. The Amazon River is longer than the Mekong. The Nile is the longest river in the world.

2)The Great Wall of China is long. It is the longest structure in the world.

3)Sears Tower in Chicago is tall, but it isn’t the tallest building in the world.PETRONAS Twin Towers in Kuala  Lumpur is taller than Sears Tower .It is the tallest building in the world.

4)Ha Noi is big, it is not the biggest city in Viet Nam.Ho Chi Minh City is bigger than Ha Noi.It is the biggest city in Viet Nam. But Mexico City is the biggest city in the world.

1)The Mekong River is long. The Amazon River is....longer... than the Mekong. The Nile is....the longest....... river in the world.

2)The Great Wall of China is long. It is .....the longest........ structure in the world.

3)Sears Tower in Chicago is tall, but it isn’t ...the tallest.......... building in the world.PETRONAS Twin Towers in Kuala  Lumpur is .....taller...... than Sears Tower .It is ....the tallest........building in the world.

4)Ha Noi is big, it is not the ...the biggest....... city in Viet Nam.Ho Chi Minh City is......bigger...... than Ha Noi.It is ....the biggest......... city in Viet Nam. But Mexico City is ...the biggest....... city in the world.

1.What is the high =>highest mountain in Viet Nam?

2.Hoa is tall 1.4 meters.=>1.4 meters tall

3.Petronas Twin Towers is tall=>taller than Sears Tower.

4.She is liking=>likes warm weather.

5.She wants visit=>to visit Ha Noi,the capital of Viet Nam.

6.Is the Mekong River bigger=>longer than the Red River?

7.What is the long =>longestriver in the world?

8.Mr.Quang is old but Mr.Binh is oldest=>older

IV: viết lại câu

1. Our school is newer than your school

Your school..IS OLDER THAN OUR SCHOOL.....

2. My mother is younger than my father

My father..IS OLDER THAN MY MOTHER....

3. My Mekong river is longer than the Red river

The Red river..IS SHORTER THAN MEKONG RIVER..

4. An is taller than Nam

Nam..IS SHORTER THAN AN...

5. This box is lighter than that one

That box..IS DARKER THAN THAT ONE...

6. Nga is father than her sister

Nga's sister....(SAI ĐỀ K)

7. The city is noisier than the country

The country..IS QUIETER THAN THE CITY..

8. This building is shroter than that one

That builing ..IS TALLER THAN THAT ONE..

9. This exercise is more difficult than that one

That exercise..IS EASIER THAN THAT ONE..

10. Mr tan is stronger than Mr vinh

Mr vinh is.WEAKER THAN MR TAN...

11. No one is my class is smaller than Ngoc

Ngoc..IS THE TALLEST IN HER CLASS ..

12. HCM city is the biggEST in VN

No city in.VN IS BIGGER THAN HCM CITY ..

13. No girl in my class is heavier than ha

Ha..IS THE HEAVIEST IN HER CLASS...

14. The Mekong river is the longest in VN

No river in.VN IS LONGER THAN MEKONG..

15. No one of us is more careful than Lan

Lan..IS THE MOST CAREFUL OF US..

16. Hoa is the most beautiful in her family

No one in..HOA'S FAMILY IS MORE BEAUTIFUL THAN HOA..

V: tìm và sửa lỗi

1. This dogs are thiner than those ones

--> THESE DOGS

2. Minh is the most heavy in his class

--> HEAVIEST

3. Sapa is cold than HN

--> COLDER

4. His father is tall, but his brother is tallest

--> TALLER

5. This piture is beautifuler in the store

--> THE MOST BEAUTIFUL

6. China is bigest in the word

--> THE BIGGEST

8. This test is more easy than that one

--> EASIER

9. Lan is more careful in her class

--> THE MOST

10. Who is badest in your class?

--> WORST

11. Which is thin , this girl or that girl?

--> THINNER

12. Nam is stronger in those boys

--> THE STRONGEST

IV.

1. Your school is older than our school.

2. My father is older than my mother.

3. The Red river is shorter than the Mekong river.

4. Nam is shorter than An.

5. That box is darker than this one.

6. Nga's sister nearer than her.

7. The country is more peaceful than the city.

8. That building is taller than this one.

9. That exercise is easier than this one.

10. Mr Vinh is weaker than Mr Tan.

11. Ngoc is the smallest in my class.

12. No city in VN is bigger than HCM city.

13. Ha is the heaviest girl in my class.

14. No river in VN is longer than the Mekong river.

15. Lan is the most careful of us.

16. No one in Hoa's family more beautiful than her.

V.

1. This ⇒ These

2. most heavy ⇒ heaviest

3. cold ⇒ colder

4. tallest ⇒ taller

5. beautifuler ⇒ the most beautiful

6. bigest ⇒ the biggest

8. more easy ⇒ easier

9. more ⇒ the most

10. badest ⇒ the worst

11. thin ⇒ thinner

12. stronger ⇒ the strongest

9.

IV. Viết lại câu.

1. Your school is older than our school.

2. My father is older than my mother.

3. The Red river is shorter than the Mekong river.

4. Nam is shorter than An.

5. That box is darker than this one.

6. Nga's sister nearer than her.

7. The country is more peaceful than the city.

8. That building is taller than this one.

9. That exercise is easier than this one.

10. Mr Vinh is weaker than Mr Tan.

11. Ngoc is the smallest in my class.

12. No city in VN is bigger than HCM city.

13. Ha is the heaviest girl in my class.

14. No river in VN is longer than the Mekong river.

15. Lan is the most careful of us.

16. No one in Hoa's family more beautiful than her.

V. Tìm và sửa lỗi.

1. This ⇒ These

2. most heavy ⇒ heaviest

3. cold ⇒ colder

4. tallest ⇒ taller

5. beautifuler ⇒ the most beautiful

6. bigest ⇒ the biggest

8. more easy ⇒ easier

9. more ⇒ the most

10. badest ⇒ the worst

11. thin ⇒ thinner

12. stronger ⇒ the strongest

1. Taller ~> Tallest

2. Shortest ~> Shorter

3. China ~> Chinese

4. In ~> Is

1.  taller → tallest

2.  shortest → shorter

3.  China → Chinese

4.  in the world's → is the world's

1taller-tallest

2shortest-shroter

3china-chinese

4in china-of china

1.bigger
2.longer
3.highest
4.shortest
5.older
6.deepest
7.hottest
8.shorter
9.younger
10.smaller
11.taller
12.thicker
13.longest
14.higher
15.happiest
16.best
17.thinnest
18.colest

Give the correct of the comparision.
1- Rivers are (big) bigger than lakes.
2- The Mekong river is (long) longer than the Red river.
3- Everest is the (high) highest moutain in the world.
4- Hoa is the (short) shortest girl in our class.
5- My mother is (old) older than my teacher.
6- The Amazon River is the (deep) deepest river in the world.
7- The Summer is the (hot) hottest season in a year.
8- Nga and Lan are (short) shorter than Minh.
9- My mother is (young) younger than my father.
10- Ha Noi is (small) smaller than Ho Chi Minh city.
11- This boy is (tall) taller than that boy.
12- A dictionary is (thick) thicker than a notebook.
13- The Great Wall is the (long) longest structure in the world.
14- Buildings are (high) higher than houses.
15- Lan is the (happy) happiest student in my class.
16- Our parents are the (good) best people.
17- This girl is the (thin) thinnest in her class.
18- The winter is the (cold) coldest season in a yea.

I. Complete the sentences with the correct form of the adjectives.

1. The Great Wall of China is the world's (long) ................LONGEST....... structure.

2. The Me kong River is (long) .............LONGER........... than the Red River.

3. Mexico City is (big) ............BIGER............. than Tokyo.

4. Ho Chi Minh city is the (big) .............BIGEST.......... city in Viet Nam

5. China has the (big) ...............BIGEST........... population in the world.

6. The Nile River is the (long) .............LONGEST.............. river in the world.

7. Fansipan is the (high) ..........HIGHEST............ mountain in Viet Nam.

8.Buri Khalifa in Dubai is the world's (tall)...........TALLEST.......... building.

9. Russia is the (big) ..............BIGEST......... country in the world.

10. Petronas Twin Towers in Kuala Lumpur is (tall) ............TALLER........ than Sears Tower in Chicago.

1.longest

2.longer

3.bigger

4.bigest

5.biggest

6.longest

7.highest

8.tallest

9.biggest

10.taller

1. The Great Wall of China is the world's (long) longest structure.

2. The Me kong River is (long) longer than the Red River.

3. Mexico City is (big) bigger than Tokyo.

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

5. China has the (big) biggest population in the world.

6. The Nile River is the (long) longest river in the world.

7. Fansipan is the (high) highest in Viet Nam.

8.Buri Khalifa in Dubai is the world's (tall) tallest building.

9. Russia is the (big) biggest country in the world.

10. Petronas Twin Towers in Kuala Lumpur is (tall) tallest than Sears Tower in Chicago.