为下列句子选择正确的答语。
⑴What can you do at home? A. He can sweep the floor.
⑵Can you help your mother cook the meal? B. No, I don't.
⑶What can he do? C. I can do the dishes.
⑷Do you go to school at 7:00? D. No, she can't.
⑸Can she clean the blackboard? E. Yes, I can.