________the difference between the two research findings will be one of the worst mistakes you make.
A. Ignore B. Ignoring
C. Ignored D. Having ignored
The children________lost in the woods; otherwise, they would have been at the lakeside camp as scheduled.
A. must have got B. must get
C. should have got D. should get
There is hard evidence ________ George has something to do with the murder.
A. which B. what
C. why D. that
Around two o'clock every night, Sue will start talking in her dream. It somewhat________us.
A. bothers B. had bothered
C. would bother D. bothered
We need to get to the root of the problem ________ we can solve it.
A. while B. after
C. before D. as
As a mother of two young boys, she knows the difficulties of keeping kids ________.
A. to entertain B. entertaining
C. entertained D. entertain
