it is impolite of you to leave your good friend _____for you

it is impolite of you to leave your good friend _____for you outside.
It is impolite of you to leave your good friend _____for you outside.
A.to wait B.waited C.being waited D.waiting
One wil be surely find if he or she is found_____a book from a bookshop.
A.steal B.to steal C.to be stolen D.stealing
Have you ever thought of___an opportunity to go abroad for further education?
A.there is B.there to be C.there being D.there will be

1、It is impolite of you to leave your good friend _____for you outside.
　　【选择】D.waiting
　　【解析】本题考查“leave sb.+ 宾补”结构中宾语 sb.和非谓语动词宾补之间的逻辑关系和非谓语动词与 leave之间的时间关系.
　　A 项不定式 to wait与宾语是主谓关系,表示以后要进行的动作,即让好朋友“以后去等待”.
　　B 项过去分词waited (for) 与宾语是动宾关系,即让好朋友“被等待”.
　　C 项过去分词的进行式being waited 与宾语同样是动宾关系,表示让好朋友“正被等待”正在等待的动作.
　　D 项现在分词表示 waiting从语法角度分析,表示的则是让好朋友“正在等待”.
　　这句话的意思是“你让你的好友在外面‘等着’你是不礼貌的”,说明是正在进行的动作.
2、One will be surely find if he or she is found _____a book from a bookshop.
　　【选择】D.stealing
　　【解析】本题if引导的宾语中的的从句是被动语态,可以先把它转换为主动语态 one finds him or her ___ a book from a bookshop 进行分析.可见,空中需要填入补足语（改写后的是宾补,原来的句子中是主补或保留宾语）.首先可以确定不带 to 的不定式不能作 find 补足语,因此A.steal 不在选择之列.
　　he or she is found to be stolen a book（C项）,变成主动则是 one finds him or her to be stolen,意思是“有人发现他或她要被小偷将其盗走”,大概没有小偷会把人偷走,何况后面还有一个失去依托的 a book.
　　以下两种说法都符合语法：
　　he or she is found to steal a book (B项).= find him or her to steal a book,意思是“他或她被发现要去偷一本书”
　　he or she is found stealing a book (D项).= find him or her stealing a book,意思是“他或她被发现正要偷一本书”
　　【参考译文】有人肯定会发现他或她是否被看到正要盗窃一本书.
3、Have you ever thought of ___an opportunity to go abroad for further education?
　　【选择】C.there being
　　【解析】 of 是介词,后面,A.there is 和 D.there will be 都是完整的句子,不能跟在 of 后作宾语,不在选择之列.介词后也不能用不定式作宾语,B.there to be 也应排除.
there being an opportunity 是动名词的复合结构.一般说来,“逻辑主语+动名词短语”是这种结构的基本形式,但是 there be 中的主语出现在倒装位置,因此只能用“there being + 逻辑主语”这种特殊形式.
　　【参考译文】你有没有考虑过有机会出国去深造?