1、up to now的句子应该用has done 还是had done？2、the clock _____(strike) twelve.这里用主动还是被动?3、refuse后跟doing?4\______(speak)to,you should listen attentively.5\He couldn't bear________(make)fun of like that.6\pretend doing?有没有pretend to do?7\found him sitting?found him seated?8\Never before________so many students_______(interest)in learning Eglish.9\Why id you go there without telling me?Nos you see what has happened.You_______(let)me know when you left.10\_______(lose)can be a terrifying experience。11、With the crowds_________(cheer),the winners waved to them.12\rather than do?prefer to do?prefer doing?13\The water was not fit______(drink)

1 haszhudongto dobeing spokenbeing madeonly pretend to doit depends on whether at the end of the sentence,if it is ,seated 9.should 10.cheeringprefer to do,rather than dodrinking

楼上很多是错误的.1,has done2,strikes3,refuse to do sth4,题目不全5,making6,pretend to do sth. or, pretend to be doing(假装正在做首事)7,find sb. do sth. or find sb. doing sth8,interested9,will let10,Losing11,cheering12,prefer n to n; prefer to do, rather than do; prefer doing to doing.13,to drink

Some questions are crappy, it really takes a while to understand what he really means.3rd did a great job, please allow me:4) (When/If) spoken to, you should listen attentively.Or shall I say, When posting your question, please write it carefully!