(届山东省济宁市曲阜师大附中高三上学期期中考试英语试卷)It' s a pity that there are many teenagers _____only on-line activity is chatting with their e -pals !
More and more problems appeared ________the increasing use of short messages sent by cell phones.
—Hey ,it’s you, Jackie! I didn’t think you could be here. —A big surprise ,right? I _______ for you all the afternoon.
I soon found that the work I was doing had already been done by someone else.________,I was wasting my time.
________other workers,the boss finds,Hank is ________worker in his company.
—Do you have anything planned for this afternoon? —Yes. I’m going to ________a famous NBA player.