(2009.12)________ some students are able to find employment after graduation, others will have to return to school and earn an advanced degree.
A. Since
B. While
C. Because
D. If
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(2009.12)Employees are not allowed (make) ________ personal phone calls in the office.
(2009.12)The shop assistant priced the goods before (put) ________ them on the shelf.
(2009.12)The purpose of new technology is to make life (easy) ________, not to make it more difficult.
(2009.12)The proposal about the annual sales (discuss) ________ at the next board meeting.