IX. Choose the item among A, B, C orD that best answers the question about the passage:

Peoplee pollute the environment by throwing litter or garbage all over the places every day. They also dump empty bottles or cans into the rivers, lakes and seas, making the water unclean. They also cut down a lot of trees to get wood pulp for making paper. To protect the environment, everyone should classify and put the garbage in a certain bag for making compost and they should recycle waste paper to avoid cutting down a lot of trees. We can protect our environment by doing like that. We also should plant more and more green trees because trees help to hold the soil, prevent floods and give us fresh air and shade in summer.

1. People damage the environment every day by..............

A. wasting the things B.making compost C. throwing litter or garbage D.making a lot of paper.

2. For making paper, people mainly.......... A.buy trees B. plant trees C.cut trees D.recycle garbage

3. We should classify and put the garbage in a certain bag for........... A. reusing it B.making compost C.collecting easily D.making paper

4. We should recycle waste paper to avoid............. A. wasting soi! B.wasting compost C.flooding D.cutting many trees

5. Why should we plant more and more trees? A. To get wood pulp for making fire. B.To keep our. C. To prevent us from floods. D.To help people reduce garbage.

Đáp án: A

Giải thích: câu điều kiện loại 1: “If + S V(s/es), S will V”

Cấu trúc: “take a long time to V”: cần thời gian dài để làm gì

Dịch: Nếu chúng ta xả rác thải nhựa ra bề mặt Trái Đất, nó sẽ cần một khoảng thời gian dài để phân huỷ.

1. A. dump

2. D. label

3. C. model 

4. B. advance

5. C. living

11. disappointed

12. unpolluted

13. product

14. disastrous

III

16. leaves

16. will have

17. littering

18. buying

19. were playing

6. Justine was _____________ to John's birthday party last month.

      A. invited             B. inviting                  C. invite                     D. invites

7. If we dump a plastic into the ground, it __________ a long time to disappear.

     A. will take           B. take                        C. took                       D. takes

8. If people really cared about environment, they _____________ waste into rivers.

      A. didn't dump    B. don't dump            C. shan't dump          D. wouldn't dump

9. You _____________ so tired if you went to bed earlier.

      A. won't be          B shan't be                 C. couldn't be            D. wouldn't be

10. I would go jogging with Mark if he ________ here today.

     A. is                 B. will be              C. were                 D. would be

A

A

C

D

B

6 A

7 A

8 D

9 D

10 C

1,Tìm lỗi sai
I have visit Hue ctadel three times

=>visit=>visited

=>ctadel=>citadel
2 Viết lại câu
a, we pollute the air . we have breathing problems

=>If we pollute the air,we will have breathing problems.
b Lan was sick ,so she didn;t go to school (because)

=>Lan didn't go to school because she was sick.
3 sắp xếp
a, can/ turn on the / please/lights/you/?

=>Can you turn on the lights please?
b, you /Would/have/a picnic/to/like/next Sunday/?

=>Would you like to have a picnic next Sunday?