找出各句的应答语。
⑴How old are you? A. I often do my homework.
⑵What are you going to do tomorrow? B. I'm 12 years old.
⑶What do you often do on Sundays? C. Because I can go swimming.
⑷Whose shoes are bigger? D. I'm going shopping.
⑸Why do you like summer best? E. Mike's.