The light is red. You mustn't cross the .
. I can help you with your math.
Oh, you have a . You must go to see a doctor.
I'm sorry to that.
Do you like watching TV? A. He's in the living room.
Where is your father? B. Yes, she is.
Is Lisa in the bathroom? C. We are dancing,
What are you doing? D. Yes, I do.
It's dark. I can't see. E. Please turn on the light.