用适当的指示代词、人称代词、物主代词和反身代词填空

用适当的指示代词、人称代词、物主代词和反身代词填空
1.Do you know that woman?
Yes,l work with ()
2.l can't find my keys.Where are （）?
3.We wrote to Tom but he didn't answer （） letter.
4.l can't find my pen.Can l use （）?
Yes,of course.
5.I‘m going to wash （） hair before l go out
6.This is a beautful tree.（） leaves are red.
7.Can you finfish the work （）,Millie?
8.She never thinks about others.She only thinks about （）
9.I know Mrs Wang but l don't know （） husband.
10.I think the weather in our city is better than （） in your city