-It’s time for the weather report. Could I__________ the TV, Dad?
-Go ahead, please. I also want to know about the weather for tomorrow.
A. turn on B. turn off C. turn down
-Mum, must I stay there the whole day?
-No, you__________. You__________ come back after lunch, of you like.
A. mustn’t; can B. needn’t; must C. needn’t; may
Mrs. Brown is nice. Every day she tried to cook__________ for me during my stay in Canada.
A. something different
B. anything different
C. nothing different