It is considered no use _________ against the deadly disease.
The computer looks old, but it _________ just half a year ago.
Is there any possible way to help them get rid of such a bad habit?--- To tell the truth, it’s very hard. But we on this problem trying to improve the situation.
If you keep on, you’ll succeed _____. Wish you success in the examinations.
-Have you got your test result? -Not yet. The papers _____.
If you carry on working like this, you will _____ sooner or later.