The conference was _______ fixed for the 10th, August, but later the unexpected landslide(泥石流) in Zhouqu in Gansu province, made us put it off.
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)
Only when he apologizes for his rudeness to him again.(2013.江西)
Not once to Michael that he could one day become a top student in his class. (2013 .湖南)