1. younger -> youngest.

2. busyer -> busier.

3. that -> than.

4. China -> Chinese.

6. smallest -> smaller.

7. French -> France.

8. biger -> bigger.

9. height -> hight.

10. is coldest -> is the coldest.

1. I'm the younger person in my family 

=> youngest

2. My brother is busyer than I am

=> busier

3. Mary is taller that her sister

=> than

4. Zhang is from China . She speaks China

=> Chinese

5. Ha Noi have a population of 2.6 million

=> has

6. London is smallest than Mexico City

=> smaller

7. She's my friend . She's from French\

=> France

8. Is your kitchen biger than my kitchen ?

=> bigger

9. How height is the Petronas Twin Towers ?

=> high

10. Which season is coldest in your country ?

=> the coldest

1 have => has

2 homeworks => homework

3 a => bỏ

4 doesn't => don't

5 two => second

6 an orange small => a small orange

7 in => with

8 any => some

9 much => many

10 play => player

Tìm lỗi sai và sửa:

1.I am Viet Nam->Vietnamese

2.Linh is the taller->tallest girl in my class

3,Is the Mekong River the longest river on->in the world?

4.This building is high->height 100 metters.

5.The taller->tallest building in the world is Taipei 101 Tower.

6.Nga and Lan are shortest->shorter than Minh.

7.Chan is from China.He speaks China->Chinese.

8.The Great Wall in China is the world's longest->??? structure.

Tìm lỗi sai và sửa:

1.I am Viet Nam\(\Leftrightarrow\)VietNamese

2.Linh is the taller\(\Leftrightarrow\)tallestgirl in my class

3,Is the Mekong River the longest river on\(\Leftrightarrow\)in the world?

4.This building is high\(\Leftrightarrow\)height 100 metters.

5.The taller\(\Leftrightarrow\)tallest building in the world is Taipei 101 Tower.

6.Nga and Lan are shortest\(\Leftrightarrow\)shorter than Minh.

7.Chan is from China.He speaks China\(\Leftrightarrow\)Chinese

8.The Great Wall in China is the world's longes structure\(\Leftrightarrow\)in the word

1 in => on

2 goes => go

3 have => has

4 Does => do

5 has => have

6 she face => her face

7 do => does

8 brush => brushes

9 in => on

10 you => do you

11 have => has

12 to home => home

13 does => doesn't

14 the => bỏ

15 an => a

/ Find the mistakes and correct them tìm lỗi sai và sửa.

1. What is your first class in Monday.  => on

2. I goes to bed at ten o’clock => go

3. She have her breakfast at home. => has

4. Does you play sports? => Do

5. When do we has history? => have

 6. Does she wash she face? => her

7. Do your brother play sports every afternoon?  => Does

8. He gets up and brush his teeth in the morning.  => brushes

9. Trung’s classroom is in the third floor.  => on

10. What you do? => What do you

11. She have one sister and one brother . => has

12.My teacher goes to home . => home

13. Does Lien play soccer?- No, she  does. => doesn't

14. We have the geography today. => bỏ từ 'the'

15. I eat an big breakfast. => a

tk mik nha

am => are

on => in 

in => on

is => are

seafood delicious => delicious seafood

1, am going to -> are going to

2, on -> in

3, in -> on

4, is -> are

5,  seafood delicious -> deliciuos seafood

-> am = are ; = My uncle and I are going to Hue next year

-> stay = staying ; He is going to staying on a big hotel by the sea

-> play = playing ; They are going to playing volleyball in the beach

-> is = are ; How much are the tickets?

-> seafood delicious = delicious seafood  ; We are go to enjoy delicious seafood

Ex1: Mỗi câu có một lỗi sai , hãy tìm và sửa lại cho đúng:

1 : His computer is more espensive than me.

me => mine

2 : I like drink apple juice . It's my favorute drink.

drink => drinking, favorute => favorite

3 : He is so intelligent as me

so => as

4 : Thu is writting a letter toher parents in her room.

to => for

5 : I and some of my classmates go to school the bus every day.

the => by

6 : My son is studying in an university in China.

an => the

7 : I prefer to playing table tennis

to playing => playing

8 : There is a few mineral water in the bottle on the table.

a few => few

9 : She is lazy , but her mother is very lazier.

lazier => lazy too

10 : Playing is more interesting than study

study => studying.

Ex1: Mỗi câu có một lỗi sai , hãy tìm và sửa lại cho đúng:

1 : His computer is more espensive than me

Lỗi sai: me => mine.

2 : I like drink apple juice . It's my favorute drink.

Lỗi sai: drink => drinking ; favorute => favourite.

3 : He is so intelligent as me

Lỗi sai: so => as.

4 : Thu is writting a letter to her parents in her room.

Lỗi sai: to => for.

5 : I and some of my classmates go to school the bus every day

Lỗi sai: the => by.

6 : My son is studying in an university in China.

Lỗi sai: an => the.

7 : I prefer to playing table tennis.

Lỗi sai: to playing => playing.

8 : There is a few mineral water in the bottle on the table.

Lỗi sai: a few => few.

9 : She is lazy, but her mother is very lazier.

Lỗi sai: lazier => lazy too.

10 : Playing is more interesting than study.

Lỗi sai: study => studying.

1. Doesn't -> Don't

2. I have some pen -> pens

3. Many -> much 

4. is famous -> is the most famous of beatiful places

5. is -> are

1. Which country is larger than Vietnam or Thailand? (Không có lỗi)
2. I enjoy living here because life is peaceful and the people are friendly. (Thiếu chữ "I" ở đầu câu)
3. I will come and stay with you and your family in July. (Thiếu giới từ "in")
4. The school is near our house, so we often walk to school. (Sai cấu trúc, nên dùng "walk" thay vì "go walk")
5. I think we should stay at home. Don't go out in snowy weather. (Thiếu chữ "y" ở cuối từ "snow")

giúp mình vớiii

1.or-and / 2.am-bỏ / 3. on-in / 4. go-bỏ / 5.snow-snowy