Canada is the only country that _____ an entire continent in the world, facing the Atlantic ____ the east.
He didn’t make____clear when and where the meeting would be held.
Please ______ the mistakes in my composition.
--- Are you pleased with what he has done? --- Not in the least. It couldn’t be __________.
We must_________ expensesor we’ll be getting into debt.
Mr. Baker, a number of students want to see you. _______ they wait here or outside?