Modernscienceandtechnologyhas_____communicationbetweenpeoplefarapart.
A、madeconvenientYou____himsoclosely;youshouldhavekeptyourdistance.
George applied for the position three times ______ he finally got it.
We must remember that _____fashion is not the most important thing in _______ life.
On hearing a great noise, Mike looked forward through the window _____ what happened outside the room.
_____ of water makes Death Valley a desert, but it is by no means devoid.
