Tom: Sorry, could you tell me the time please?
Yes of course. It’s half past four.
Tom: Oh good. I’ve got about fifteen minutes before my class starts. Thank you very much.
Jane: You’re welcome. I hope you make it on time.
Sarah: Hey David, could you come over here for a minute please?
David: Hi! What can I do for you?
Sarah: Well, I need to carry this box upstairs and it’s really heavy.
David: Here, let me take care of it.
Sarah: Thanks, David.
David: No problem.