Larry asked Bill and Peter to go on a picnic with him, but ________ of them wanted to, because they had work to do.
—It’s a top secret. —Yes, I see.I will keep the secret _____you and me.
Speaking of all the songs he has written, I think this is probably his____one. better-known B. well-known C. best-known D. most-known
After two years’ research, we now have a ____ better understanding of the disease.
John was dismissed last week because of his ______ attitude towards his job.
Since Tom ______ downloaded a virus into his computer, he can not open the file now.