根据所给问题，选出能回答的最佳选项。

Are you going to sing?                A. My birthday is on July 1st.

How can I get to the supermarket?      B. I often take tennis lessons.

When is your birthday?                  C. He's short and strong.

What do you often do on weekends?   D. Yes, I am.

What does he look like?                 E. You can get there by bus.