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
—I got promoted a few days ago．
—You did? _____!
A．Thank you B．Never mind C．Congratulations D．Don't worry
The WTO can't be called _____ "world" organization without ____ world’s largest nation-Russia．
A．the; a B．a; a C．the; the D．a; the
