A: Take out your student ID card. B: Why do you need it? A: If you show it to the driver, your ticket costs less. B: That is very helpful to students! A: Yes, saving every little bit counts. B: He charged me a whole dollar less! A: Yes, bus drivers are nice to students. B: I wish I'd known to do it sooner. A: Me too. We would have saved some money. B: Does it work for college students, too? A: I think so, as long as you show a school ID. B: I'd better tell my big brother, too!