Withhiseyes______onthefamilyalbum,hethoughtofthefunhehadwhenhelivedwithhisparents.
A、fixing_____ of water makes Death Valley a desert, but it is by no means devoid.
Modernscienceandtechnologyhas_____communicationbetweenpeoplefarapart.
Generally speaking, the hard one works, _______.
In fact Peter would rather have left for San Francisco than ____ in New York.
Under no circumstance _____ to tell lies to parents.
