bài 1:

1.A.teenager 

2.B. reader

3.B. hour

4.C. future

5.D. sauce

Bài 2:

6.B. for

7.C. has recycle

8.C. have painted

9.A.washed

10.C. to drive

Bài 3:

11.d. donate blood(hiến máu)

12.e have temprature( sốt)

13. a. have a flu(cảm cúm)

14.b. carve eggshells( xây tòa nhà hình quả trứng)

15.c.paint a mural (vẽ một bức tranh tường)

bài 4:

16.satisfied and proud

17.volunteering is a great way for families  to have fun and closer

18. because they have to work  and take of the families

19. my family can make and donate gift blankets for the old homeless people

20.Yes, it is 

Cho mình xin câu trả lời hay nhất nhé

Thank you very much

I.

1. A. teenager 

2. D. realize

3. B. hour

4. C. future

5. C. sugar

II.

6. B. for

7. C. has recycled

8. C. have painted

9. A. washed

10. C. to drive

III.

11 - d. donate blood

12 - a. have flu

13 - e. have a temperature

14 - b. carve eggshells

15 - c. paint a mural

IV.

16. They often feel satisfied and proud.

17. My families can have fun and get closer.

18. Because they have to work  and take of their families.

19. My family can make and donate gift blankets for the old homeless people on holidays.

20. Yes, it is.