“The house _______ go to the daughter, not the son, according to the will of the father,” declared the judge.

—Perhaps John's not in.—______.Look，the light's on.

You _____ pay your library fines. If not, you _____ not be allowed to graduate.

—The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?—____ my students have a try?

If you don’t like to swim，you _____ as well stay at home．