A、He wants to find an empty room. B、He wants to take some fresh air. C、He wants to stay away from the crowd. D、He wants to smoke

W: What has happened? It’s not like Bob to be late.
M: I am worrying, too. He said he would be here at 9:15. Now it’s 10:45.
Q: What do you know about Bob from the conversation?

M: It’s so crowded here. I want to go out for a breath of fresh air. Well, the smoking section looks so empty!
W: Oh, dear, you can find a better excuse!
Q: What does the man want to do?