9. winter
10. night
IX.
1 He's 45 years old.
2 He works in England.
3 He leaves home at 2.30 in the morning.
4 He travels to Bonlogue by car.
5 He teaches French.
X.
1 A->doesn't
2 D->by
3 B-> any
4 D-> your school has
5 C-> having
XI.
1 Your room is bigger than my room.
2 Mr.Hung is a careful driver.
3 Are there forty classrooms in Phong's school?
4 Does your father go to work by bike?
5 What is the price of a box of chocolates?
6 Nam's favourite drink is tea.