定语从句 一、用适当的介词+关系代词完成句子。 1.I need to call my friend Mary, ________ ________ the book was left in my office. 答案 of whom 2.Eric received training in computer for one year, ________ ________ he found a job in a big company. 答案 after which 3.A lot of clubs have been organized in the school, ________ ________ students can get enriched and improve themselves. 答案 in which 4.The place ________ ________ the bridge is supposed to be built should be where the crossriver traffic is the heaviest. 答案 at which 5. Mark was a student at this university from 2002 to 2006, ________ ________ ________ he studied very hard and was made Chairman of the Students' Union. 答案 during which time 6.Walkers can unconsciously damage the fragile environment ________ ________ the birds live. 答案 in which 7.This was returned because the person ________ ________ this letter was addressed had died three years ago. 答案 to whom 8.This is my pair of glasses, ________ ________ I cannot see clearly. 答案 without which 9.The letter ________ ________ he has been waiting is from his former head teacher. |