从方框中选词并用其适当形式填空 

Many____like playing computer games after school. 
Rui Chenggang is a ____ from CCTV. 
Mrs Green likes writing ____for children.
As a____ ,  he works late at night.
During big festivals,  the ____ are very busy.  

当前,全球经济一体化的进程正在加快,各国经济越来越相互渗透、相互依存,彼此之间你中有我,我中有你。有关专家甚至指出:“21世纪的经济,将没有国界。”这表明(　　)

①发达国家间的合作逐渐加强,矛盾日渐消失

②世界经济国际化、一体化的格局已经确立

③社会生产已由一国的社会化发展到世界的社会化

④各国经济的交流达到了前所未有的程度