Ⅰ.用适当的关系代词或关系副词填空
1．I have bought two pens，neither of ________ writes well.
2．I often thought of my childhood，________ I lived in that old small town.
3．Tom’s pet became ill and died，________ made him very sad.
4．2008 is the year ________ the Olympic Games were held in China.
5．He has three brothers，two of ________ are doctors.
6．________ is known to everybody，sound travels more slowly than light.
7．I live in Beijing，________ my parents worked ten years ago.
8．His sister，________ works in Japan，is returning home.
Ⅱ.语境填词
1．He was much ________ (影响) by the sad news.
2．This scientific ________ (成就) is very helpful to the farmers.
3．The ________ (运动员) wearing red coats are from Canada and they are excellent.
4．I have a heavy ________ (邮件) yesterday.
5．One of ________________ (副作用) of this drug is the easiness of habitforming.
6．The pills my elder brother used made his hair ________________ (脱落)．
7．This medicine ________________________________ (不起作用) his headache.
