1. This meeting room has 500 seats.

2. Trang is going to school by bike.

3. That is Mr. Trung's motorbike.

4. My house is to the right of the bakery.

5. Nga is the most beautiful person in my town.

6. I've never tasted such a delicious cake before.

7. Your mother is the most kind-hearted person.

8. The robot in my house is a very good floorcleaner.

9. If I don't have a modern robot, I won’t be able to do everything myself.

10. Nobody in my class is as good at English as Peter.

11. Why don't we have a picnic in the park on the weekend.

12. We haven't seen her since Christmas day.

13. Peter has kept the diary since 1997.

14. How long have you learned English?

15. I have not written to my uncle since July.

16. The last time we visited our grandparents was 2 months ago.

17. He has never gone abroad before.

18. John hasn't had his hair cut for over 6 months.

19. He hasn't shaved his hair since the day before yesterday.

20. The last time I was to a concert was over a year ago.

21. Because everything was tidy, I felt pleasant.

22. If you don't touch the dogs, they won’t bite you.

23. Because of loving working with computers so much, Minh doesn’t get rid of his job.

24. Although the weather was cold, they went swimming.

25. In spite of the expensiveness of love, the best thing in life is free.

1. There are 500 seats in this meeting room.

→ This meeting room has 500 seats.

2. Trang is riding her bike to school.

→ Trang is going to school by bike.

3. That motorbike belongs to Mr. Trung.

→ That is Mr. Trung's motorbike.

4. The bakery is to the left of my house.

→ My house is to the right of the bakery.

5. No one is this town is more beautiful than Nga.

→ Nga is the most beautiful person in my town.

6. This is the most delicious cake that I have ever tasted.

→ I’ve never tasted such a delicious cake before.

7. There isn’t anybody more kind-hearted than your mother.

→ Your mother is the most kind-hearted person.

8. The robot in my house can clean the floor very well.

→ The robot in my house is a very good floorcleaner.

9. I won’t be able to do everything myself unless I have a modern robot.

→ If  I don't have a modern robot, I won’t be able to do everything myself.

10. Peter is the best at English in my class.

→ Nobody in my class is as good at English as Peter.

11. Let’s have a picnic in the park on the weekend.

→ Why don't we have a picnic in the park on the weekend.

12. The last time we saw her was on Christmas day.

→ We haven’ seen her since Christmas day.

13. Peter started keeping the diary in 1997

→ Peter has kept the diary since 1997.

14. When did you start learning English?

→ How long have you learned English?

15. I last wrote to my uncle in July.

→ I havenot written to my uncle since July.

16. We haven’t visited our grandparents for 2 months.

→ The last time  we visited our grandparents was 2 months ago.

17. It is the first time he went abroad.

→ He has  never gone abroad before.

18. It is over 6 months since John had his hair cut.

→ John had his hair cut for over 6 months.

19. He last shaved his hair the day before yesterday.

-> He hasn't shaved his hair since the day before yesterday.

20. I haven’t been to a concert for over a year.

→ The last time I was to a concert was over a year ago.

21. Everything was tidy, so I felt pleasant.

→ Because everything was tidy, I felt pleasant.

22. The dogs won’t bite you unless you touch them.

→ If you don't touch the dogs, they won’t bite you.

23. Minh doesn’t get rid of his job because he loves working with computers so much

→ Because of loving working with computers so much, Minh doesn’t get rid of his job.

24. They went swimming despite the coldness of the water.

→ Although the weather was cold, they went swimming.

25. The best thing in life is free though love is often very expensive.

→ In spite of the expensiveness of love, the best thing in life is free.