Mum,I can't find my football.Can you find it Certainly!Is it

Mum,where is my bag?I can't find it.______?No,it's under the mum,i can't find my coat___.where did you put it? My bike is ____(miss).I can't find it now .Can you lend me y Excuse me.you my dictionary?I can't find it. where is my pen?I can't find it anywhere. -Where is my key?I can't find it. you can`t find it 英语补全对话A:I can't find my pencil.B:let me help you find it.Is I can`t find my pen.Could you help ——find it?A. Where is my backpack?I can‘t find it.is it （）the table?A.of I lose my purse.I can’t find it a-------. I can't find my pen .Can you look _ it _ me用介词填空