Sam:
Mike: Thank you. Your home is big and beautiful.
Sam: Let's play with my ball in the living room. Oh, no!
Mum: Look in your bedroom.
Sam: No, it's not here.
Mum:
Sam: No, I can not find it here.
Mike: Listen!
Sam: Let me open the door.
Cat: Miaow.
Sam: Oh!
A．My cat is here with the ball.
B．Welcome to my home.
C．Who is in the bathroom?
D．Where is my ball?
E．Is it under the table?
