I
1) What are these?
These are her arms.
2)What is this?
This is a hand.
3)What is that?
That is his head.
4)What are those?
Those are her toes.
II
1)Mr Quang is strong.
2)Thoes children are fat.
3)The talbles are tall.
4)My house is new.
5)Her brother is beautiful.
6)Her bike is old.
III
1)They're tall.
2)She's light.
3)He's fat.
4)They're old
5)It's a small bicycle.