1. C 

->It was only a small fire and I managed to put it out with a bucket of water

2. C

-> Timmy doesn’t do well in school  because of his inability to concentrate on any one thing for longer than a minute or two.

3. C 

-> Be positive! You must never give up!

4. D 

-> I talked to Anna throughout the evening, yet nothing I said changed her opinion.

5. B 

-> We need to make a decision today at the latest. We can’t put it off any longer.

6. D 

->This train ticket is valid for three months.

7. D

->The station platform was crowded with people waiting for the train.

8. B.

-> I haven't used my camera recently. June was the last time I took a photo.

9. A

-> The teacher devoted himself on his students.

10. B 

-> Time goes  by very slowly when we are waiting.

1. C 

-> put out : dập lửa 

2. C

-> because of + N/Ving

3. C 

-> give up : từ bỏ

4. D 

-> dùng yet mang nghĩa phủ định

5. B 

-> put sth off : trì hoãn

6. D : hợp lệ

7. D

-> be crowded with : đông đúc

8. B. haven't used/ took

-> recently là dấu hiệu thì HTHT

9. A

-> devote to : cống hiến

10. B 

-> go by : trôi đi