M: Oh, the title of the book is Life on Earth. Um, I got it because of the television program. What was said before this conversation?
Ans: W: What's that book you're reading at the moment? It seems that you're interested in it.

W: We have several part-time jobs available here, Would you like to look through the list? M: Yes, thank you. I'd like to apply for the job at the computer center. W: Please fill out the form. What was said before this conversation?
Ans: M: I'd like to find a job.

W: Could you break a 20-dollar bill for me? M: Sure. How do you want it? W: Could I have two 5's and the rest in 1's? M: Well, I have some 5's, but I don't have enough 1's. Are quarters fine with you? W: Oh, that's even better! In that case, I won't have to worry about the small change for the bus later. M: Here you go! W: Thanks a million! What was said before this conversation?
Ans: M: How can I help you, Miss?

W: Not bad. I need a summer job. M: I was reading the wanted ads. Here's something for you. Wanted: Waitress for a new restaurant. W: Thank you. I'll have a try. What was said before this conversation?
Ans: M: Hi, Betty. How are things going with you?