选出正确的答句。
A.Yes, they are bad for us.
B.Because I have to do my homework.
C.He works in a big ship.
D.By metro.
E.I go there on foot.
(____)1. Why can't you go to the cinema?
(____)2. How do you go the library?
(____)3. How does she go to school?
(____)4. Where does your uncle work?
(____)5. Are they bad for us?
