Question

turn into the negative

a) they like pizza
b) she has milk for breakfast
c) I study english

turn into the interrogative

a) bob goes to work by car
b) they eat a lot
c) we dance rock​

Answer 1

Negative

a) They don't like pizza.

b) She hasn't milk for breakfast.

c) I don't study English.

Interrogative

a) Does Bob go to work by car?

b) Do they eat a lot?

c) Do we dance rock?

Espero ter ajudado, bons estudos! ;)