给下列句子选出恰当的答语。
A. I’m sorry to hear that.
B. I did some housework.
C. She went shopping.
D. I often do the dishes.
E. Yes, I am.
1.Are you helpful at home? (______)
2.What do you often do? (______)
3.What did you do last weekend? (______)
4.What did your mother do yesterday? (______)
5.My grandpa was ill. (______)