A

⑴What are those？  

⑵When is Alice's birthday？  

⑶Does Tom have a ping-pong ball？  

⑷Thank you for your help, Anna.   

⑸Can I help you？  

B

A. They are oranges.

B. No, he doesn't. But he has a baseball.

C. Yes, please. I need a sweater for school.

D. It's on May 1st.

E. You're welcome.