A:lily! B:l“m doing my homework.A:could you come here,please

A:lily! B:l“m doing my homework.A:could you come here,please?《2》B:sure,mom.《3》
A:would you please help me carry this box to the room? B:ok.oh,it”s too heavy!《4》 A;your father's books.what's your father doing now? B:A:please ask your father to help us.选择 A l’m coming B:what‘s in it? C:he is not at home D;what are youdoing? E:l think he is reading a book F:wait a moment G:l need some help