语法填空
阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
Computers and Internet networking are common in the American workplace. They play______(increasing) important roles______children’s education, communication with friends and family, and entertainment. Every aspect of modern life_____ (affect) by computers, and developing digital information literacy(读写能力) is essential in the 21^st century.
Computer education is especially key for students, from primary through graduate school. Students today are expected_____(conduct) researches on the Internet, complete homework online,_______make use of presentation software in class discussions. What’s more,______ (train) in basic software programs is considered elementary for most white-collar positions. Additionally, communication through email is _____office means as well, and employees must learn to manage multiple means of communication, _____(include) the latest technology.
High schools often have computer literacy instructions and graduation   _______(require) as educators realize_____ their graduates need basic computer and software skills to be employable in positions beyond minimum wage service jobs.