I was fifteen when I walked into McCarley’s Bookstore in Ashland. As I was looking at titles on the shelves, the man behind the counter, the shop owner , asked if I’d like a （1） . I needed to start saving for college, so I said yes. I worked after school and during summers for the lowest wages, and the job helped （2） my first year of college. I would work many other jobs: I made coffee in the Students’ Union during （3） , I was a waiter and even made maps for the US Forest Service. But （4） books was one of the most satisfying. One day a woman asked me for books on cancer. She seemed nervous. I showed her almost （5） we had at that time in store and found other books we could order. She left the store less worried . I’ve always remembered the pride I felt in having helped her. （3）.（ ）

A.college

B.pay

C.job

D.selling

E.everything