Today more and more families have their own computers. Parents buy computers 1 their children. They 2 computers can help them improve their studies in school. However, many of their children 3 computers to play games, to watch videos 4 to sing karaoke instead of(而不是) studying. So many teachers and parents complain(抱怨) that computers can not help children study _5__ make them fall behind. So computers are put away _6__ parents.
In 7 countries, even some scientists also 8 computers. They say computers let many people 9 their jobs or 10 them a lot of trouble(麻烦).
( D )1.A.to B. on C. with D. for
( A )2.A.hope B. want C. thinks D. let
( C )3.A.make B. get C. use D. have
( A )4.A.and B. or C. but D. so
( C )5.A.and B. or C. but D. so
( B )6.A.for B. by C. with D. in
( D )7.A.other some B. some else C. else some D. some other
( C )8.A.like B. want C. hate D. buy
( B )9.A.to lose B. lose C. have D. to have
( C )10.A.take B. get C. bring D. find