用所给的短语造句have tohave a tryin front oflook at

用所给的短语造句have tohave a tryin front oflook at 用所给短语造句(每个短语造一个句子）超急~1.help yourself2.have to3.have a try4.in front of5.look at 用所给动词和副词短语造句. 用所给中文及短语造句：这个故事是有事实根据的（base on）. 用所给中文及短语造句：这个故事是有事实根据的（base on）. 过去完成时用法Have/has gone tohave/has been tohave/has been in这几个怎么用和区分?或者举几个易懂和有代表性的例子. have respect for show respect to 对吗这两个短语还有 show mercy tohave mercy on 用所给的单词或短语造句 1,goskating 2,cloudy 3,hot 4,lookoutofthewindow 5,anumbrella 英语：用所给短语造句 1.introduce A to B 2.write on英语：用所给短语造句1.introduce A to B2.write on 用所给短语填空. We have a lot of homework to do.(yesterday) 用所给的词或短语改写下列句子. 用所给的单词造句 请帮忙用所给的短语汉译英 用所给短语的正确形式添空 用方框内所给短语的适当形式填空 用一下的短语造句 have to do withfor this reasontake up 根据句意,用下列所给的短语完成下列句子.每个短语限用一次.make a decision. care about worry about as much as in the end .be serious about, have a chance of in the way 用频率短语造句,求神的回答.