____ we get on well with a number of people , we are usually friends with only a very few．
A．As B．Once C．Before D．While
Friends have to learn to _____ annoying habits and to bear differences of opinion．
A．put up with B．come up with
C．keep up with D．end up with
The people's government took good care of the children, four fifths of _____ parents lost their lives in the Anti-Japanese War．
A．which B．whom C．whose D．them
____ such a chance, why don't you have a try ?
A．To give B．Given C．Having given D．Giving
My father _____ away for two months．I want to do something special for him when he comes back next week．
A．will be B．has been C．was D．had been
If our time is usefully employed, it will _____ some useful and important products．
A．turn out B．refer to C．look up D．carry on
