You may use the room as you like, you clean it up afterwards.
The book was written in 1946, ____the education system has witnessed great changes .
---- It is demanded that the letter ___by the end of this week , dad !----I’ll do it immediately .
Please remain ______; the winner of the prize will be announced soon.
You ___ go there to meet him if you want to, but you____! He’ll come here soon.
—I’m sorry I broke your mirror.—Oh, really? ______.