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18 tháng 1 2021

 

the air.....pollution..... is the biggest problem in big cities(pollute)

 

18 tháng 1 2021

polluted

16 tháng 8 2019

1. Don’t make a fire here. It’s very .................dangerous............... . (danger)

2. Air ...............pollution............. is a big problem in many cities in the world. (pollute)

3. There are a lot of ...............beautiful.............. mountains in VietNam. (beauty)

4. I’m Vietnamese. What’s your .................nationality................ ? (nation )

5. We must be ...................careful................. when we cross the road. (care)

6. There are lots of ..............beautiful............. beaches in Viet Nam. (beauty)

7. Is Mr. Ha a..............businessman............. ? (business)

8. She’s from Viet Nam. What’s her.............nationality.............? (nation)

9. Air............pollution........... is a big problem in the big cities. (pollute)

Chúc bạn học tốt!

16 tháng 8 2019

1. Don’t make a fire here. It’s very dangerous.

2. Air pollution is a big problem in many cities in the world.

3. There are a lot of beautiful mountains in VietNam.

4. I’m Vietnamese. What’s your nationality ?

5. We must be careful when we cross the road.

6. There are lots of beautiful beaches in Viet Nam.

7. Is Mr. Ha a businessman ?

8. She’s from Viet Nam. What’s her nationality?

9. Air pollution is a big problem in the big cities.

15 tháng 2 2022

beautiful

pollution

warmer/hottest

teeth

once

15 tháng 2 2022

16.beautiful

17.pollution

18.warmer-hottest

19teeth

20once

Chúc em học tốt

2 tháng 3 2019

Cho dạng đúng của động từ trong ngoặc

He is English . What is his (nation) nationality  ?

Our ( child) children are in the bookstore .

Air (pollute)  pollution is a big problem in many cities in the words .

27 tháng 6 2019

a, leaves

b, businessman

c, ....

hk tốt

27 tháng 6 2019

a, This tree has a lot of green ..leaves.. ( leaf )

b, Is your father a ..businessman..? ( business )

c, Air ..pollution.. is a big problem in many cities in the word . ( pollute  )

Chúc học tốt 

3 tháng 5 2022

careless 

pollution

Nusia is so careless  she is always breaking things ( CARE )

Air pollution is a serious problem in may cities in the word now ( POLLUTE)

 

25 tháng 5 2017

Cho dạng đúng của các từ trong ngoặc để hoàn thành mỗi câu sau

1. Don't make a fire here . It's very dangerous

danger

2. Air pollution is a big problem in many cities in the world

pollute

3. There are a lot of beautiful mountains in Viet Nam

beauty

4. We must be careful when we cross the road

care

25 tháng 5 2017

Cho dạng đúng của các từ trong ngoặc để hoàn thành mỗi câu sau

1. Don't make a fire here . It's very ...........DANGEROUS.......

danger

2. Air .............POLLUTION..... is a big problem in many cities in the world

pollute

3. There are a lot of .........BEAUTIFUL......... mountains in Viet Nam

beauty

4. We must be ..........CAREFUL......... when we cross the road

care

28 tháng 2 2020

1,I like the city life because there are many kinds of.......entertainment........... (Entertain)

2,Lan's classroom is on the........second.......floor. (two)

3,These children like.....sunny.........weather. (sun)

4,Lan speaks English.....better......than me (well)

5,My brother is a......teacher.........of English. (teach)

6,Nam is the.....tallest........of the three bots. (tall)

7,Vietnam has a lot of..........beautifull......beaches. (beauty)

8,Air......pollution..........is a big problem in many cities in the world. (pollute)

28 tháng 2 2020

1,I like the city life because there are many kinds of entertainment. ( entertain )

2,Lan's classroom is on the second floor. (two)

3,These children like sunny weather. (sun)

4,Lan speaks English better than me (well)

5,My brother is a teacher of English. (teach)

6,Nam is the tallest of the three bots. (tall)

7,Vietnam has a lot of beautiful beaches. (beauty)

8,Air pollution is a big problem in many cities in the world. (pollute)

21 tháng 4 2019

1. beautiful

2.businessman

3. nationality

4. polluted

5. neighborhood

21 tháng 4 2019

chia dạng đúng của từ trg ngoặc

1. there are lots of......beautiful.....( beauty ) beaches in Việt Nam

2. is Mr.Ha a ........bussiness man.......( business )?

3. she's from Việt Nam. What's her......nationality.......( nation )?

4. Air ......pollution.......... ( pollute ) is a big problem in big cities.

5. In the......neighborhood...... ( neighbor ), there is a hospital and a factory

12 tháng 2 2017

I.Cho dạng đúng của các từ trong ngoặc để hoàn thành mỗi câu sau.

1.Don't make fire here.It's very dangerous. (danger)

2.Air polluted is a big problem in many cities in the world. (pollute)

3.There are a lot of beautiful mountains in Viet Nam. (beauty)

4.I'm Vietnamese.What's your nationality?(nation)

5.We must be careful when we cross the road. (care)

12 tháng 2 2017

3.beautiful

4.