Напишите предложения с сокращённой и отрицательной формами глаголов. 1.We are a

We aren't.
He isn't
He isn't
They aren't
You aren't
It isn't
I am not
She isn't
It isn't
It isn't and that isn't,too
They aren't

1.We're  a big family. We aren't a big family.
2He is a good student. He's a good student. He isn't a good student.
.3He is a gymnast. He's a gymnast. He isn't a gymnast.
4My parents are doctors and my aunt is a teacher. My parents're doctors and my aunt's teacher.My parents aren't doctors and my aunt isn'n teacher. .5You are a nice boy. You're a nice boy. You aren't a nice boy.
6It is a picture. It's a picture. It isn't a picture.
7I am a pilot.I'm pilot. I'm not a pilot.
8She is a singer.Her song is very beautiful. She's a singer. Her song's very beautiful. She isn't a singer. Her song isn't beautiful.
9It is a bus and it is a van. It's a bus and it's a van. It isn' bus and it isn't van.
10Cats are old. Cats're old. Cats aren't old.