Поставте подані речення в заперечній та питальній формах:
He goes to work every morning.
My sister works here.
I come from Ukraine.
He is a teacher.
They are my friends.
She is a singer.

1) He doesn't go to work every morning.

Does he go to work every morning?

2) My sister doesn't work here.

Does my sister work here?

3) I don't come from Ukraine.

Do I come from Ukraine?/

4) He isn't a teacher.

Is he a teacher?

5) They aren't my friends.

Are they my friends?

6) She isn't a singer.

Is she a singer?