1, What is he doing now?
2, What happened yesterday?
3, Whom did you speak to last night?
4, Who teaches English at high school?
5, How does he go to school?
6, Where does Phong study?
7, When did you go to Lan's birthday party?
8, Why does Miss Phuong love teaching?
9, What time does Mr Vy often get up?
10, How many times does it take you to get to your school on foot?
11, Where did you meet some of your friends?
12, How many sisters do you have?
13, Why was she absent this morning?
14, How many times does it take me to get to school on foot?
15, How long has she lived in Ha Noi?