11. B

12. B

13.A

14.A

15.A

16.B

17.C

18.D

19.A

20.B

11. Although it was raining outside, we went for a walk.

12.Because making-pottery village is not far from my place, i go there by bike this weekend.

13.Most people in this town live on by selling traditional handicrafts.

14. I am looking forward to Minh's birthday party.

15. Hanoi capital city isn't as interesting as Ho Chi Minh city.

Although it was raining outside, we went for a walk

7. Nga's handbag was left on the bus this morning. (câu này ko chắc bởi vì "my handbag")

8. She was given a lot of special presents on her birthday.

9. Five million bottles of champagne will be produced in France next year.

10. This excercise must be done carefully

11. All the schools in the city have to be improved

12. A new style of jeans have just been introduced in the USA

13. Two department stores have been built this year

14. A new ring road are being built round the city.

20. were working

21.was running

22. come

23. bought

1. Since 2005, my old friend has worked on that farm.

2. I began learning English 10 years ago.

3. My father hasn't been stopped drinking champagne for ten years.

4. The last time she went out with him was 5 months.

5. We haven't seen Mr. Jones for 2 years.

6. John hasn't been seen since he left for Edinburgh. (câu này ko chắc :< )

7. When did your family start reading Tuoi Tre Newspaper.

8. How long has he been teaching PE in this school.

9. This is the first time we have seen such a cruel mother.

10. I haven't visited the USA before.

11. That is the worst film i have ever seen as that one in the cinema.

1. every year, millions of tones of rice are exported by Viet Nam

2. Lunar New year festival is celebrated around January and February by Vietnamese people.

3. We are always advised to study harder on the second term.

4. Over 5000 employees are employed by the library of Congress in the USA.

5. Flight 202 has been delayed from Miami by bad weather.

6. The ballpoint pen is invited by brothers Lazlo and Gregore.

7. The window was broken and some money was taken away by the BOI.

8. The tree in the garden was cut down yesterday.

9. A huge picture was painted to raise fund for the poor children. 

10. Some articles about the damage of I storm was written by Mai.

11.  The Teacher's Day has been celebrated largely since 1982.

12. human' s life has been completely changed by Science and Technology.

13. This building has been built of bricks, stones and cement. 

14. The report about polluted environment for 2 hours has been typed by Nga.

1.A

2.A

3.D

4.B

5.C

16. I asked if Mr. Nam could speak English.

17. They have worked in that factory since 2010.

18. Tuan has taken part in different charity activites.

19. His parents were happy because he got a good job.

20. I couldn't believe what he said. It was contrary to his thought.

21. It was a beautiful day so my friends and i decided to go for a picnic

22. Grocery store is a place where people can buy food and small things.

23. Next month i am going to New York, where there is the Statue of Liberty.

24. He took advantage of this opportunity to explain why he had done that.

25. She looked up at the stars, which were twinkling in the sky at the moment.