Was it because his mother was ill ______ he didn’t go to school?
The experiment turned out to be ________, which wasn’t ______ they wanted.
She is in a poorof health, which worries her mother much.
There’s nofrom my bedroom window except for some factory chimneys.
Recently CCTV Station has taken great pains to make a program that reviews the important_____0f 2008.
He kept sending her presents in an attempt to win her _______.