This kind of glasses manufactured by experiencedcraftsmen ______ comfortably.

The result of this research can be________ to new developments in technology.[ ]

A small number of students ______ toschool by subway.—The number of the students ______ 13.

I have a sore back. You should _____ down and rest.

I heard that Tom failed in the driving test again .——Just his luck ,_____