⑴Is the Great Wall long?              

⑵What do you know about Beijing?     

⑶Can you write and draw on the Great Wall?    

⑷Let's keep our classroom clean.    

⑸How do you go to Taiyuan?    

A. It's the capital city of China.

B. No, we can't.

C. Yes, it is.

D. We take a train.

E. Okay.