1. fed up

2. care about

3. litter

4. fields

5. other people

6. D

7. D

8. D

9. C

10. A

11. C

12. C

13. A

14. D

15. C

16. C

17. B

18. C

19. D

20. B

21. enjoyment

22. exhibition

23. didn’t know

24. won't be able to

25. arrives

26. B

27. D

28. B

29. D

30. A

$\text{I.}$

$\text{1.Fed up}$

$\text{2.Care about}$

$\text{3.Litter}$

$\text{4.Fields}$

$\text{5.Other people}$

$\text{II.}$

$\text{6.D}$

$\text{7.D}$

$\text{8.D}$

$\text{III.}$

$\text{9.C}$

$\text{10.A}$

$\text{IV.}$

$\text{11.C}$

$\text{12.C}$

$\text{13.B}$

$\text{14.A}$

$\text{15.C}$

$\text{16.C}$

$\text{17.B}$

$\text{18.C}$

$\text{V.}$

$\text{19.D}$

$\text{20.B}$

$\text{VI.}$

$\text{21.Enjoyment}$

$\text{22.Exhibition}$

$\text{23.Didn't know}$

$\text{24.Won't be able to}$

$\text{25.Arrives}$

$\text{VII.}$

$\text{26.B}$

$\text{27.D}$

$\text{28.B}$

$\text{29.D}$

$\text{30.A}$

$\text{Cho mình xin 5 sao và trả lời hay nhất cho nhóm ạ.}$

$\text{#HAFFTEAM}$