How is the young man?
_____________.( )
A.He's twentyB.He's much better
C.He's a doctorD.He's Mr Smith
---_______ he _______ from Beijing? ---No, he _______.
------ __ does your father go to see your grandmother ? ------Once a month .
study in Lufu Middle School?
I always tell my students _________ on the road because it’s really dangerous.
There’re too many clothes in the shop. I really can’t decide .