给下列问句选择相应的答语。

① What do you do on Sundays?       A. Yes, I do.

② What are you doing?      B. I eat dinner at 6 o'clock.

③ When do you eat dinner?      C. I'm reading a hook.

④ What does Amy do on Saturdays?     D. I usually go swimming on Sundays.

⑤ Do you usually go swimming?     E. She washes her clothes on Saturdays.