Write as in the example.

Long Form

1. It is a doll.
2. They are dancers.
3. He is a teacher.
4. We are girls.
5. I am Tony.
6. She is a singer.

Short Form

1. It's a doll.
2. They're dancers.
3. He's a teacher.
4. We're girls.
5. I'm Tony.
6. She's a singer.