chuyen sang dang cau hoi
1 Nam end Ba went to school at 6.30 this morning
2 my sister listens to music evening
3 there are four books on the desk
4 Nam gets up at 5 o'clock every day
5 Our school is in the city
6 We have Math and history on Monday
7 They are reading newspapers
8 She went to Ha Noi on Sundy
9 she is playing the piano in the room