—________is reading a book.
—She's .
—They're on the playground.
—He is his sister.
—They're football.
A: Good morning.
B: Good morning.
A: Where is Tom?
B:
A: Is he playing a game?
B: No, he isn't.
A: Where is Kim?
A: What is Kim doing?
A. He is reading a book.
B. He is under a tree.
C. She is playing with a doll.
D. She is beside Tom.