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Dương Minh
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Nguyen Hoang Hai
29 tháng 10 2017 lúc 3:45

Đáp án là: pollution.

Lê Quỳnh  Anh
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Dương Hoàn Anh
29 tháng 9 2017 lúc 17:48

pollution

Đỗ Quyên
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Vũ Minh Tuấn
16 tháng 8 2019 lúc 21:36

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!

Hồng Thanh
16 tháng 8 2019 lúc 10:58

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.

Aurora
16 tháng 8 2019 lúc 11:05

1. dangerous.

2.pollution .

3. beautiful

4. nationality

5. careful

6. beautiful

7. businessman

8. nationality

9. pollution

Thanhluan13
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neverexist_
18 tháng 12 2021 lúc 7:51

V. Use the correct form of the word in parentheses to fill in each blank

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. The most popular after-school ………activities........ in our country are playing football and badminton. (act)

5. Maryam was impressed by the beauty of the city and the ……friendliness……..of people (friend)

6. All children should play outdoors and develop their…social….skill. (society)

7. Edison’s most famous ……invention….was the electric bulb. (invent)

8. The ao dai is now both traditional and ……fashionable……… (fashion)

9. ………Traditionally……, the ao dai was worn by both men and women (Tradition)

10. Everyone was……excited…..at the soccer match. (excite)

Trần Ngọc Anh
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Võ Ngọc Phương
21 tháng 1 lúc 16:49

pollution

Lưu Nguyễn Hà An
21 tháng 1 lúc 16:50

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

Citii?
21 tháng 1 lúc 16:59

Pollution.

daohuyentrang
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Huyền Nhi
2 tháng 3 2019 lúc 20:32

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 .

Tường Vân Nguyễn
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Khinh Yên
18 tháng 1 2021 lúc 18:32

 

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

 

ⒸⒽÁⓊ KTLN
18 tháng 1 2021 lúc 18:46

polluted

Tường Vân Nguyễn
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🍀thiên lam🍀
18 tháng 1 2021 lúc 18:04

pollution

Chi Linh
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✿ Oωε_
27 tháng 6 2019 lúc 10:48

a, leaves

b, businessman

c, ....

hk tốt

•Vεɾ_
27 tháng 6 2019 lúc 10:50

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 

Nguyễn Ý Nhi
27 tháng 6 2019 lúc 12:38

a,leaves

b,businessman

c,polluution

#hc tốt#