When the thief found the police had already _____ him, he ran away quickly．
A．realized B．known C．spotted D．stared
The film fans all ______ when they learned that Jackie Chan and Jet Li would pair up for the first time in the action film．
A．brought up B．turned up C．grew up D．cheered up
If the motorbike driver had slowed down when he turned, the accident could have been _____．
A．avoided B．prevented C．escaped D．annoyed
Some farmers are no longer _____ with two harvests per year; they are now striving for three．
A．associated B．acquainted C．satisfied D．annoyed
None of us expected Mr．Johnson to _____ at the party．We thought he was still abroad．
A．turn in B．turn on C．turn up D．turn over
Be careful when you surf the Internet．If you download a virus into your computer ______, you will not open your files．
A．on purpose B．by accident C．at random D．on average
