It is not polite tothose persons in trouble.

Most Asian women try to be shaded from the sun while touring in Europe in summer, fearing that the strong sunshine may ______ the aging process of their skin.

Sally is very happy. There is a big smile ______ her face. [ ]

How many people will come to Beijing next year?—It’s hard to say.people ,I think.

When John lost his job, he found _____________to get a new one.