The musicians are performing.
Interrogative form: Are the musicians performing?
Negative form: The musicians are not performing.
Mary is drinking Cola.
Interrogative form: Is Mary drinking Cola?
Negative form: Mary is not drinking Cola.
The clowns are holding balloons.
Interrogative form: Are the clowns holding balloons?
Negative form: The clowns are not holding balloons.
I'm taking pictures of my friends.
Interrogative form: Are you taking pictures of my friends?
Negative form: I am not taking pictures of my friends.
You're feeling tired.
Interrogative form: Are you feeling tired?
Negative form: You are not feeling tired.
Ответ: