urse normally attracts 20students per year, ________up to half will be from overseas.

Who will win（赢）the race（比赛）—It’s hard to say. Tony often runs Jim.

“周瑜打黄盖”这条苦肉计是（ ）的前期策略。

Nowadays, an increasing number of people turn to drinking alcohol to escape the _____ caused by heavy work.

Only one of the places is ____.[ ]