1. I / not / a teacher. / am

   I am not a teacher.

2. She / my mother. / is

   She is my mother.

3. The boys / playful. / are

   The boys are playful.

4. The girl / in the room. / is

   The girl is in the room.

5. We / not / are / at home.

   We are not at home.

6. My dad / smart. / is

   My dad is smart.

7. My mother / a housewife. / is

   My mother is a housewife.

8. She / not / my sister. / is

   She is not my sister.

9. The teacher / angry. / is

   The teacher is angry.

10. The dog / in the kennel. / is

   The dog is in the kennel.