He asked whether we were________women taking part in political activities.[ ]

For all these years I have been working for others. I’m hoping I’ll my own business someday.[ ]

, let’s check what we still have left.—Well, _____ is no use evaluating the total loss before the typhoon leaves.

This is _______ difficult problemthat few students can work it out.

Who did it better, Bill or Henry—-I think Bill did just Henry.