单词填空
小题1:Everyone knows the i          of teamwork in a basketball game
小题2:Which do you think is more (宝贵的)____________，health or wealth?
小题3:Last night a big fire broke out and only a few people were able to_________ (逃离) from the burning building . 
小题4:The manager will go on a vacation for half a month and his secretary will be in charge during his a________. 
小题5:They ________(试图) to promote their new product but failed..
小题6:It was reported that three people were killed and seven were i ________ in the traffic accident. 
小题7:He wishes to be a singer and now his dream was turned into r       .
小题8:It is a pleasant thing to go            (观光) in this beautiful city.
小题9:Now many teenagers are concerned about some ___________ (社会的) problems.
小题10:We are c________ that Chinese athletes can perform well in the London Olympic Games.