1. I don’t have a bookshelf in my room.
There isn't a bookshelf in my room.
2. The note book is on the book.
The book is under the notebook.
3. The car is in front of the bus.
The bus is behind the car.
4. My favorite room in the house is the bedroom.
I like the bedroom in the house.
5. Quang is lazier than Ha.
Ha is more hard-working than Quang.
6. A village is quieter than a city.
7.Can you tell me something about your neighborhood.
8.In summer, Vinh is hotter than Da Nang.
9. We mustn’t throw rubbish.
10. Tokyo is the largest of the three cities.
11. You shouldn’t stay up so late to listen to music.
12. How often do you go to your painting club?
13. You must do your homework before going to school
14. My grandfather is the oldest in my family.