---You should have prepared your speech for the meeting , Mr. Smith . ---Yes , I know . But how could I _______ the meeting date fixed so soon?
You'd better get all the work _________ before you leave.
At midnight the enemy attacked _________.
He had to___ before they finished the course because they were not well disciplined.
It looks as if they are going to _________ us a lot of money for the concert hall.
_________ needs further discussion whether we'll build a laboratory or not.