Modern forms of transportation and communication havedone much to ______ the isolationof life inAlaska.
Professor Zhang gave all the textbooks to all the pupils, except ________ who had already taken them.
11.We should consider the students’ request the school library provide more books on popular science
___ it was already dark, they went on working in the fields
It is difficult to design a programme that will meet the__________needs of all our users.