1 . The university provides a variety of_________(major) for students to choose from. (所给词的适当形式填空)

2 . The students ________(major) in biology find it hard to find a job after graduation. (所给词的适当形式填空)

3 . She ________(major) in management. That is, her major is management. （所给词的适当形式填空）

4 . The Southwest University provides a variety of ________(major), ranging from education to psychology, for students to choose from. (所给词的适当形式填空)

5 . Drug abuse has long been a ________ (majority) problem for the authorities there. (所给词的适当形式填空)

6 . With the development of the world, waste management is a________(majority) global issue. （所给词的适当形式填空）

7 . I graduated from Chongqing Normal University and majored ________ information management. (用适当的词填空)