In the computer lab... Don: Excuse me, ma'am. Are you a computer (1) ________ ? Mary: [laughs] No, I don't teach here, but I do work here. I'm a student (2) _________ . What can I help you with? Don: I'm having trouble starting the computer. I want to (3) ________ , but I don't have a password. Mary: Oh, no problem. Hit "Enter" and then decide what you want to use for a password. You can (4) _______ anything. It just can't be too long. Don: Thanks! That was easy. Now I need to work on my paper. How late is the lab open? Mary: I'll check the (5) _________ . We close at 10 p.m.