Помогитееее пожалуйста... 5.4 Put the following sentences into negative and interrogative...

Question

Помогитееее пожалуйста...

5.4

Put the following sentences into negative and interrogative forms?

1.He knows nothing about the arson

Answer 1

He knows nothing about the arson.
He doesn’t know anything about the arson.
Does he know anything about the arson?