1. Mai is more intelligent than Kien
2.Life in the city is more exciting than life in the countryside
3. We must not talk loudly in the class
4. Turn left and take the second turning on your right
5. Go straight and then turn left
6, What sall we do tomorrow?
7. Ho Chi Minh city is bigger than Ha Noi capital
8. Mount Everest is the highest mountain in the world
9. Is there a river in your neighbourhood?
10. You must do your homework every day
11.What sall we do next week?
12What's the highest mountain in the world?
13. Are there any mordern buildings in your neighbourhood?