1、Are these blue socks yours? Unit 9 pajamas 睡衣褲 slipper 拖鞋 Underwears 內衣褲 towels 毛巾 key 鑰匙 money 錢 handkerchiefs 手帕 swimsuit 游泳衣（褲） Whose towels are these? They are Gogos. Are these Gogos towels? Yes。

2、Unit 2 Are they yours Whose cat is this Its her cat.Its hers. Whose baby is thisIts his baby.Its his. Whose schoolbags a。