( ) ______there any milk in the fridge? No, there ______. A. Are, aren’t B. Is, is C. Is, isn’t
—__________ you at home yesterday? —No, I ___________.
The doctor often tells him __________ more exercise.
You should ___________ your little brother when your mother is out.
Sometimes walking is __________ than driving during the busy traffic time.
My sister was born _____________ a Friday morning.