1. This excercise is so difficult that I can't do it
2. There are 6 children
3. Mr and Mrs Minh are
4. Mr Hung is a careful driver
5. Does your father get to work by cycle
6. The Nile River is much longer than the Red River
7. It is an small armchair
8. Is the postoffice in front of the police station?
9. Nam's father has a white car
10. Carol lives near her office
11. That is Nam's book
12. My house is not far from the supermarket
13. Which sport does your brother like?
14. it is ten to two