This is not___ watch. I think it’s ___watch.

_____ of them knows French, so I have to ask a fourth person for help.

Look at these stamps. I __________ them for five years.—Wow, they are wonderful.

_________ has Liu Xiang taken part in world’s competitions of 110-metre hurdles?— I’ve no idea. Let’s find it out on the Internet.

On April 14, 2010, a serious earthquake happened in Yushu. More than 2,000 people ______ in it.