Ответ:

He is my father-He is not my father

She is my sister-She is not my sister

They are funny-They are not funny

We are busy-We are not busy

You are sad-You are not sad

It is a good film-It is not a good film

I am ten-I am not ten

1)The ballons are blue-The ballons aren't blue

2)The leaves are yellow-The leaves aren't yellow

3)The boy is tall-The boy isn't tall

4)The computer is new-The computer isn't new

5)I am happy-I am not happy

6)She is sad-She isn't sad

7)They are cute-They aren't cute