(2013·山东，26)Mark needs to learn Chinese________his company is opening a branch in Beijing.

Nowadays, children are ________ too many violent online games, which is bad for the development of their characters.

Shawn returned to Iowa after the2008 Games， ， as is known to us， she had been broughtup and trained to be a gold medalist of gymnastics

u lose the paper document, sign in wwwSinacom, __ you might download all you need

Alan, can you tell me the answer _____the question- OK!