A:Good morning,Betty.
B:Good morning,Jim.
A:How are you?
B:Just so so.
A:Let's play soccer ball.
B:But I don't have a soccer ball.
A:How about ping-pong ball.
B:OK.Let's go.
A:But I can't find my ping-pong bat.
B:Is it on the table?
A:Oh,yes,thank you.Let's go!
B:OK.