给下列句子选择合适的答语。

⑴What do you do on the weekend?        A. No, I'm going hiking.

⑵When is Army Day?                      B. I'm reading a book.

⑶Which season do you like best?           C. August 1st.

⑷Are you climbing the mountain?          D. Winter.

⑸What are you doing?                     E. I often do my homework.