单项选择题
W: Hey! What’s the rush
M: The bank closes iii half all hour and I need to cash a cheek.
W: I can lend you some money.
M: I need to cash a cheek because I am going oil a trip this weekend. Actually, I want to buy some traveler’s checks.
W: Hmm. Can I help you in any way
M: You can drive me to the bank if you want to. My car is out of gas.
W: Yeah. Glad to. Let’s go.
M: Wait just a minute. I have to get my checkbook out the desk.
A．Because he wants to go home.
B．Because the bank is closing soon.
C．Because he is going to check his work.