补全对话。 Kate: Mom, I can't (1)_______ my socks. Do you know (2)_______ they are? Mom: Are they (3)_______ your cupboard? Kate: No, they (4)_______ there. And they are not in the drawer. Mom: How (5)_______ the desk? Aren't they (6)_______ the desk? Kate: No, I can't see them there. Mom: Maybe (或许) they are (7)_______ the bed. Kate: No, only (只有) shoes are under the (8)_______. Mom: (9)_______ they are. You see, they are in your backpack next (10)_______ your pencil case.