помогите!!! Очень надо.

1) He is a driver
2) We are students
3) They were in the theater
4)He was a worker. He is engineer now.
5)my parents at home
6)my brother wasn't at school yesterday.
7)his mother is young.
8)my grandma is a teacher. she isn't at the work. she ia at home now.
9)my uncle was plainer.
10)Were you in the theater yesterday? - no, we weren't