⑴Where are you going?  

⑵How do you come to school?  

⑶Where is the post office?  

⑷What are you going to buy?  

⑸Have a good time!   

A. You too.

B. I'm going to the library.

C. It's next to the bookstore.

D. By bus.

E. I'm going to buy some word books.