To finish the homework, he spent four hours _______ in the study.
Not until he went through real hardship the love we have for our families is important.(2013.福建)
At the meeting place of the Yangtze River and the Jialing River one of the ten largest cities in China. (2010 .重庆)
Try she might, Sue couldn’t get the door open.(2011 .全国I) A. if B when C. since D. as
--- Is everyone here? --- Not yet … Look, there the rest of our guests! (2010 … 江苏)
We laugh at jokes, but seldom about how they work. (2010 .四川)