A. limited B. ideal C. motivated D. sources E. distributed F. assigned G. administrative H. particularly I. average J. maximum K. instructors O. minimum L. approach M. essentially N. flexible Many teachers believe that the responsibilities for learning lie with the student. If a long reading assignment is given, 1 expect students to be familiar with the information in the reading even if they do not discuss it in class or take an examination. The 2 student is considered to be one who is 3 to learn for the sake of learning, not the one interested only in getting high grades. Sometimes homework is returned with brief written comments but without a grade. Even if a grade is not given, the student is responsible for learning the material assigned. When research is 4, the professor expects the student to take it actively and to complete it with 5 guidance. It is the student's responsibility to find books, magazines, and articles in the library. Professors do not have the time to explain how a university library works; they expect students, 6 graduate students, to be able to exhaust the reference 7 in the library. Professors will help students who need it, but prefer that their students should not be too dependent on them. In the United States professors have many other duties besides teaching, such as 8 or research work. Therefore, the time that a professor can spend with student outside of class is 9. If a student has problems with classroom work, the student should either 10 a professor during office hour or make an appointment.