John was dismissed last week because of his attitude towards his job.
A．informal B．casual C．determined D．earnest
Since Tom__ downloaded a virus into his computer, he can not open the file now.
A. readily B. horribly C. accidentally D. irregularly
The melon the Smiths served at dinner would have tasted if it had been put in the fridge for a little while.
A. good B. better C. best D. well
There is an old proverb, “Love me, love my dog.” But there is _________ wisdom in this: “Love me, love my book.”
A. some B. much C. more D. most
It is not socially for parents to leave children unattended at that age.
A．accessible B．adorable C．adaptable D．acceptable
—Why didn’t you tell him about the meeting?
—He rushed out of the room __ I could say a word.
A. before B. until C. when D. after
