高一几道基础的定语从句题目

高一几道基础的定语从句题目
1 The Yangtze River ,on_____another big dam will be built,is going to produce more electricity for the areas along it.
2 The man in the black coat,____ used to be our headmaster,has just come back from Pakistan.
4 The old tree in Jingshan Park,on_____Emperor Chongzhen hanged himself,was cut down in the 1960s.
5 The project Hope ,_____started many year ago,has helped a large number of children in poor areas go to school
6 Those foreign teather,most of_____ have never been to China before,are enjoying their work very much
7 On the train from Baotou to Dalian we met a Japanese man,____spoke Chinses very well
8 The temple ,____was built on the bank of the lake in 1945,was destroyed in an earthquake two years ago.
请位高手填写关系代词 who whom or which 并且每题为什么要这样填的原因说明