1.Nga brushes her teeth after dinners.

2.Do We have  Geography every Wednesday?

3.Nga and Lan to school six days a week.

4.Who are phoning you at the moment?

5.Will You hear the wind? It will blow very strongly tonight.

6.What does your son usually have for breakfast?

7.Nga has an English test in two days.

9.Yen is standing at the corner. She is waiting for the bus.

10.Summer vacation will come soon. What will be your plan?

B

tg HNM∼tgNMP             mới đúng

Đề đâu e

nhớ nhầm 

15.  You’ve changed your old clothes,haven't you?

16.  Your dad used to be soldier, wasn't he?

17. People use solar power for heating or cooling the houses, don't they?

Đúng

Đổi 1 giờ 15 phút= 1,25 giờ

Vận tốc của ô tô là:

V=S:t=55:1,25=44(km/giờ)

Đấp số:44(km/giờ)