4 You will succeed in the end ____ you give up halfway.
Either you or one of your students______ to attend the meeting that is due tomorrow.
By the time the police came to rescue the old woman, she _______for four days under the house.
Recently I bought an ancient vase, ______ , I think, was quite reasonable.
A terrible earthquake and tsunami struck northeastern Japan, _______ almost 28,000 people to be dead or missing.
In some places in Yunnan, women are expected to run society and earn money ______ men work at home and raise their children.