Mr. White , many customers want to see you._______ they wait here or outside?

What a pity! Considering his ability and experience, he ______ better.

-I didn’t go to the art show, because I lost my ticket. -You  have borrowed mine. I didn’t go to see it anyway.

The police still haven’t found her, but they’re doing all they _____. 

—I don’t really like Janes. Why did you invite him?—Don’t worry. He       come. He said he was’t certain what his plans were.