单项选择题
W: John, I thought you were. going to leave early today to take your son to the show.
M: I’m stilt planning to. But I can’t leave until I finish typing all the letters.
W: Can you leave that until tomorrow
M: No. The boss wants them to be finished by tomorrow morning.
W: How many have you got left
M: About five.
W: Why don’t you just go ahead. John I’ll do the letters for you.
M: Thank you very much, Janet. You’re so kind.
A．In a classroom.
B．In a theater.
C．In an office.