The message is very important, so it is supposedas soon as possible.
It is no _____arguing with Bill because he will never change his mind.
What kind of mistakes do you want to avoid ____full marks in your test?
_____his being late again,he lost his job and had to stay at home.
We don’t allow____here,but we can allow you ____in the next room.
They look forward____a chance to receive further education.