Desertification,the name for ______ happens when farmable land is turned into desert,is a growing world problem.
In order to stop poverty,the World Bank has ___its focus to providing technical assistance and long-term loans to developing countries.
Exciting as its special effects are ____,there is too much violence in the film.
Children are____to meet with setbacks (挫折) as they grow up,so their parents don’t have to worry about it.
His essay, ____many times,was brief and to the point,and therefore won the first prize in the writing competition.
We need to think outside of box _____ we are to come up with something really new.