—Do you know the tall man ______ to Mr King over there?—Sorry, I don’t know him.
Wherego to spend our summer vacation this year?
_____, Carolina couldn't get the door open.
Either you or one of your students___to attend the meeting__ tomorrow.
The most impressive sight in China,one of the wonders of the world,_____ the Great Wall.
The factory used 65 percent of the raw materials,the rest of whichsaved for other purposes.