_______ one and a half months enough for the project to be finished?—I am afraid not. The professor is ill and only after he recovers ________ go on with it.

Boys and girls, I have _________ to tell you.

Miss Li has taught ____ English for about 3 years.—You are lucky. ____ is a very good teacher.

Long,long time ago,there was a mountain.At the top of the mountain _______ ,in which an old monk used to tell stories.

The man_____your good friend will try my best to help you out.[ ]