His family ______ great hardship during the war.
I doubt whether he can _______ his efforts much longer as he looks very tired.
They said that they wouldn't mind ______.
Frank gambled his money away ______ Jane spent hers all on dresses.
Nylon fibers last longer and are stronger than natural fibers _______ silk or cotton.
Miss Evans knows that Arthur and I can't be ______ the same committee. We are not compatible.