Do podanych zdań dopisz przeczenia i pytania.

I have to do engbook. |  engbook. | engbook?

phones in the office. | John doesn't have to answer phones in the office.  | phones in the office?

the floor. | the floor. | Does Peter have to mop the floor?

work. | My parents .  | Do your parents have to work?

German. | Maria doesn't have to learn German. | German?