Tom, could you ________ your CD player a little bit? Dad is sleeping now.
Mike didn’t attend yesterday’s sports meeting, because he had _______ his left leg.
----Tom, I heard that Mr. Green wasn’t made ______ director of that project. ----Oh, what _____ pity!
Papermaking began in China and from here it _______ to North Africa and Europe.
When I dropped in, his family _______at the table, talking about something.
Do you have any idea______ is actually going on in the classroom?