6. TURN THE SENTENCES INTO NEGATIVE AND INTERROGATIVE.
A) My mum cooks pizza on Saturday nights.
B) We are studying for an exam these days.
C) I get up at eleven o'clock at the weekend.
D) She's having a shower right now. ​

A) Negative: My mum doesn't cook pizza on Saturday nights.

Interrogative: Does my mum cook pizza on Saturday nights?

B) Negative: We are not studying for an exam these days.

Interrogative: Are we studying for an exam these days?

C) Negative: I don't get up at eleven o'clock at the weekend.

Interrogative: Do I get up at eleven o'clock at the weekend?

D) Negative: She's not having a shower right now.

Interrogative: Is she having a shower right now?