例句：It is hoped that we should pay more attention to the problems of unemployment.

　　例句：It is only if all sides of society take their roles fully that we will achieve the society we want.

　　例句：As long as we persist in spreading scientific knowledge among the masses, all the superstitions are bound to go out of our life.

　　例句：In a long run, the practice of birth control is believed to do a great benefit to the future of China.

　　例句：In a word, there is every chance that this wise move in economic construction will acquire a broader significance in time to come.

　　例句：Anyone who has a strong bias against China will have to threat her with increased respect.

　　例句：It is high time that the issue were to be solved so as to promote the economic development.

　　例句：We should do our best in eliminating air pollution.

　　例句：The problem is not that we cannot do it; the problem is that we hate to do such nasty things.

　　例句：In order to make our world a better place in which to live, we must learn to live in harmony with all wildlife species.