1.（Dad's）car （his）car
2.(the shirt's)colour (its)colour
3.(my uncle's)computer ( his)computer
4.(Lily's)kite (her )kite
5.(my brother and sister's)friends ( their )friends
6.(Judy's and my)classmate (our)classmates
请写出适当的形容词性物主代词代替括号内的内容,将答案填在后面的括号内.