My father sells things in a shop. He is a .
A. accountant B. salesperson C. policeman.
does your father work? In a post office.
A. Where B. What C. How
Mary’s uncle is doctor, her aunt is artist.
A. a , a B. a, an C. an. a
Does Liu Yun go to school by subway?
A. No, she doesn’t.
B. No, he doesn’t.
C. Yes, on foot.
When does she go to school?
A. She go to school at 8:00.
B. She goes to school at 8:00
C. Yes, she does.