解释下括号里的词...
1、we (needn’t ) have proved great adventures,but we have done the greatest march ever made in the past ten years.
2、(while )modeling business is by no means easy to get into,the good model will always be in demand...
3、she explained to her doctor how this shaking had begun and (how),only because of this,she had been forced to give up her job.相当迷茫~
4、—your cousin was caught stealing by the police.
—(that )he did so has nothing to do with me
为什么不用whatever
5、after (what )seemed half an hour the teacher gave us the answer.