⑴How heavy are you?    

⑵Can Mike play the piano?    

⑶How does your brother feel?    

⑷What did you do last Sunday?    

⑸Did you play football then?    

⑹When did Mary go hiking?    

⑺Was your father busy yesterday?    

⑻Where did Sarah go?    

A. No, I didn't.

B. She went to a park.

C. I cleaned my room.

D. Last weekend.

E. Yes, he was.

F. He feels so excited.

G. I'm 48 kg.

H. Yes, he can.