How was your National Day vacation—Great! We went sightseeing and spent the_____ days at home．

ua University, in1911, is home to a great number of outstanding figures

It is high time, I think, that you got down to ______something in class.

g ______ some strong winds, with dust blowing at20 meters per second in the capital these days.

I didn’t expect that so many people ___ to join in the work.