语法填空
【小题1】While they are rare north of 88°,there is evidence ________ they range all the way across the Arctic, and as far south as James Bay in Canada.
【小题2】Now Irene Astbury works from 9am to 5pm daily at the pet shop in Macclesfield，________ she opened with her late husband Les.
【小题3】They were well trained by their masters ________ had great experience with caring for these animals.
【小题4】On the edge of the jacket, there is a piece of cloth ________gives off light in the dark.
【小题5】What students do at college seems to matter much more than _______ they go.
【小题6】The students benefitting most from college are those _______ are totally engaged(参与)in academic life.