题目内容：

Since a university education in the United States 1.(be)very expensive, most students work in addition to studying. Students 2.(usual)work part-time, but some students take full-time jobs.

A typical job for a students would be working 3.a waiter or waitress. Other typical off-campus jobs would include being a clerk in a store or delivering pizza. Sometimes students also find jobs on campus such as cleaning, working in a cafeteria or library or answering 4.(telephone). Most student jobs are entry-level and low paying, but have flexible schedule5.(allow) students to attend classes.

Sometimes students also hold more responsible positions such as managers, or if they are lucky, positions in their area of study, 6.they hope will help them find employment after they graduate.

7.double responsibilities of working and studying result in a very busy,8.(stress)life for some students. 9., it is the only way for many people to finance their college educations. Some Americans believe that the work experience is good for the students 10.(they)since it gives them a taste of “the real world” outside the school.