Write about special experience on wonderful moments in your trip.
- 80 đến 100 từ.
- Phải dùng thì quá khứ đơn (past simple/simple past).

IX
2. j
3. i
4. f
5. c
6. a
7. h
8. e
9. g
10. d

XI
2. part => parts
3. a => an
4. a => an
5. a => the
6. are => will be (không chắc lắm)
7. taking => take
8. are => is

C. 
Bài 1
1. C
2. B
3. C
4. B

(Nên double-check trước khi chép)
 

1.We should.....low energy light bulbs
A.use B.using C.used D.to use
2.We can a lot of....dance while enjoying foods and fom different regions of the country 
A.traditionally B.traditional C.tradition D.traditions
3.The sun and the wind are other ____________sources of energy.
A. alternative             B. renewable            C. non-renewable                 D. Nuclear
4.

Remember to turn off the lights before you …………

A. will leave                   B. will be leaving                     C. leave           D.are leaving

30. We will go on holiday with some friends of _________

A. our                         B. ours                           C. us                          D. we

8. Watching too much TV is not good for your health _________it hurts your eyes.
A. so B. but C. and D. because

9. I often _____________ fishing with my uncle at the weekend.
A. do B. go C. play D. make

10. Which dress is___________, this one or that one?
A. expensiver B. expensive C. more expensive D. the most expensive

11. International School in Ho Chi Minh City is _______ school in Viet Nam with high-tech facilities.
A. the oldest B. the younger C. the most historic D. the most modern

12. People in Tokyo are very polite ____________ friendly.
A. or B. and C. but D. so

13. The Great Wall of China is _________ wall in the world.
A. long B. longer C. the longest D. longest

14. We must____________ our homework before going to class.
A. to do B. do C. doing D. did

15. I think it is a very nice town _________ the weather is good and the people are friendly.
A. because B. if C. so D. although

1. Jimmy lives in Australia.
2. Jimmy's favourite season is summer.
3. It starts raining after August 15th.
4. The weather is bad.