Aalter offered us a lift when he was leaving the office ,but our work__,we refused the offer.A.had not been finished B.not being finished 选择什么?为什么选它?又为什么不选另一个?呵呵

Aalter offered us a lift when he was leaving the office ,but our work__,we refused the offer.A.had not been finished B.not being finished 选择什么?为什么选它?又为什么不选另一个?呵呵 The trees_______welcome shade from the sun A offered us.B afforded us they have offered us a lot of useful suggestion on this project 怎么翻译 That big f___ offered us a good chance to go abroad.根据首字母完成单词 That big f___ offered us a good chance to go abroad.根据首字母完成单词 offered to help us with our He offered to pay for us. David offered us a lift when he was leaving the office,but our work not finished,we declined his offer. offered has offered me a job 英语A.offered B.supplied C.provided D.afforded8.The Library of Congress and many others in the U.S.A _____ us a wide range of services and facilities.A.offered B.supplied C.provided D.afforded 为什么 __information he offered us!we all thank him.a.what useful b.what useless c.what a useful d.what a useless 属于什么句型he offered to go with us ____useful imformation he offered us!We all thank him. A,How B,What C,What an D,What a 详细点 He asked if we ____swim and offered to teach us if we____.A.can;willB.could;wouldC.can;won'tD.could;wouldn't Walter offered us a lift when he was leaving the office,but our work not finished,we declined the offer如何改为状语从句? He offered us a lift when he was leaving the office ,but our work__ .We declined his offer.空中可以填was not finished吗? We really like _____ when Stevenson offered to help us out of trouble.A.that B.it C.what D.him请问D为什么不可以?