11 D

12 B

13 A

14 B

15 A

16 A

17 A

18 B

19 C

20 B

21 B

22 C

23 C

24 C

25 B

26 heated

27 solar

28 pollution

sửa lỗi sài giùm mình với ạ từ 21-25 mình cảm ơn nhiều ạ

1. c

2. b

3. d

4. c

5. a

6. b

7. c

8. a

9. d

10. b

24B

25A

26D

27A

28C

29,C

30D

31,healthier

32,pollute

33,protection

34,pollution

35,collect

36,pollution

37,serious

38,exhaust

39,

40,factories

41,percentage

42,scientists

43require

24B quick=>quickly

25A won't eat=>don't eat

26Dcarefully=>carelessly

27ABecause of=>because

28C beautiful=>beautifully

29,C garbages=>garbage

30Dunpolluting

i think the health is very important for many people.Because it helps many people comfortable and fun.Beside you will protect your body from environment and change weather.It also helps you not tired , bored ....you should protect your healthy by : if you go out,you should wear warm clothers , don't wear shorts clothers in cold weather....finnally, health is very very important 

(1)A.however

(2)C.held

(3)B. were allowed

(4)D.purpose

(5)A.under

Cho một tick nếu thấy hay và theo dõi nếu thấy cần nha bạn ♥~ MDia☻☺☻

5.D

if you open the window,you will enjoy the air

if you are not healthy,you can live longer

if you don't work harder ,you will get higher position

if you are quick ,you can meet Cao Thanh Dung

if Mary is short ,she can't play basketball

1. Products

2. disappointingly

3. consuming

4. polluting

5. respiratory

6. seriously

7. harmful

8. Conservationists

9. deforestation

10. necessary

11. celebrations

12. ineffectively

13. innovations

14. respiratory

15. respiratory