1. Shanghai has more skyscrapers than Jakarta.
2. You didn't remember turning off the TV last night, did you?
3. The countryside suffers less pollution than the city.
4. Why don't you go to work by bike?
5. Tokyo doesn't have as many billionairies as New York.
6. More trees will be planted along this street.
7. Overpopulation causes a lot of social problems in this area, doesn't it?
8. Population is the most serious problem, isn't it?
9. Did a group of foriegners visit the slums last week?
10. Mr Lam used to live in the country when he was a child.
11. Viet Nam's anthem Tien Quan Ca was composed by Van Cao.
12. If you are careless, you'll hurt yourself.
13. How much does the bicycle cost?
Chúc bạn học tốt!
