II. Choose the word whose main stress pattern is placed differently from the others.
6. A. natural (1/2)  B. disaster   C. volcano   D. typhoon
7. A. earthquake  B. thunderstorm  C. temperature  D. experience (2/1 )
8. A. erupt   B. collapse   C. gather (1/2)  D. occur
9. A. forecast  B. tornado   C. hurricane  D. tropical
10. A. extensive (2/1)  B. dangerous  C. furniture   D. carriage
III. Choose the underlined word or phrase (A, B, C or D) that needs correcting.
11. I really Enjoyed the book that you told me to read it.
                        A                             B            C                 D => bỏ ( mệnh đề quan hệ )
12. Hundreds of houses destroyed after a tornado hit The small town of Texas.
        A                                        B => were destroyed                                      C          D
13. Many people got injured in the storm because they weren't prepared for the disaster.
                                    A                                          B                             C  => didn't prepare      D
14. It is reported that six people trapped in collapsed building have freed so far.
            A                                               B                   C                                  D => have been freed
15. The earthquake occurred at midday when many people had had lunch.
                                         A                 B                      C                          D => were having 
IV. Choose the sentence that has the same meaning as the first.
16. Climate change and global warming are the main reasons of natural disasters.
A. Natural disasters are mainly caused by climate change and global warming. ( bị động )
B. Natural disasters mainly cause climate change and global warming.
C. Climate change and global warming are mainly caused by natural disasters

17. Food and medical supplies had been delivered when clothes were gathered.
A. They delivered clothes after gathering food and medical supplies.
B. After clothes were gathered, they delivered food and medical supplies.
C. They gathered clothes after delivering food and medical supplies.

18. The strong winds last night scattered ( rải rác ) debris (mảnh vỡ ) across the seaside.
A. Debris was scattered across the seaside last night.
B. Debris was scattered across the seaside by the strong winds last night.( bị động )
C. The strong winds last night created debris at the seaside.

19. The forest fire had raged for two hours by the time rescue workers put it out.
A. Rescue workers put out a two-hour forest fire.
B. The forest fire was put out after two hours.
C. Rescue workers put out the forest fire in two hours.

20. In 2004, a tsunami suddenly destroyed a part of Indonesia.
A. A part of tsunami suddenly destroyed Indonesia in 2004.
B. A part of Indonesia was suddenly destroyed by a tsunami in 2004. ( bị động )
C. Indonesia suddenly destroyed a tsunami in 2004.

II)

6 . A . natural ( rơi vào âm 1 còn lại rơi vào âm 2 )

7 . D . experience ( rơi vào âm 2 còn lại rơi vào âm 1)

8 . C . gather ( rơi vào âm 1 còn lại rơi vào âm 2 )

9 . Sai đề

10 . A . extensive ( rơi vào âm 2 , còn lại âm 1 )

III)

11 . that -> ∅ ( Vì câu này ko nhất thiết phải dùng mệnh đề quan hệ )

12 . destroyed => were destroyed ( Do " hundreds of houses " ở đây là tân ngữ chuyển lên chủ ngữ , đồng thời đây là câu bị động nên phải chia ở dạng bị động )

13 . weren't prepared => didn't prepare ( ko được chia ở bị động , câu này ko đảo tân ngữ => chia ở chủ động bình thường )

14 . have freed => have been freed ( câu bị động )

15 . had had => were having ( khi đang làm một việc j đó thì một việc khác xen vào thì ta chia ở thì quá khứ tiếp diễn )

IV) Bài này hầu như áp dụng cấu trúc bị động và chủ đôngj nhé :

16 . A. Natural disasters are mainly caused by climate change and global warming.

17 . C. They gathered clothes after delivering food and medical supplies.

18 . B. Debris was scattered across the seaside by the strong winds last night.

19 . A. Rescue workers put out a two-hour forest fire.

20 . B. A part of Indonesia was suddenly destroyed by a tsunami in 2004