(2012年湖南卷,28)________ I always felt I would pass the exam, I never thought I would get an A.A.WhileB.OnceC.IfD.Until
Cleaning women in big cities usually get ____by the hour.
It is about time that he ______ to supper, for he still has a meeting to attend this evening. A goes B went C has gone D go
Only when class began ______that he had left his book at home.
They will fly to Washington, ______they plan to stay for two or three days.
The explanation of our teacher will make the reading easy ______.