—Oh,life is so boring!—Please don’t think so.I suppose you’ve come to the point _________ a change is needed.
A large number of people are _____, and how can the local government ignore the problem?
—Could I use your computer for a few moments, please? —. I’m not using it myself.
—Have you ___________? —No. I had the wrong number.
Mary went to the box office at lunch time, but all the tickets ____out.
You have failed two tests. You’d better start working harder, ____ you won’t pass the course.