------These grapes look really beautiful. ------They _________! See the price, 3.99dollars a pound. Very expensive, aren’t they?

—What’s his monthly income?—Well, he ________ earn as ________ as 4,000 dollars a month when his business runs well.

I advised that he ______ to the hospital at once, but he insisted that he ______ quite well then.

The young man insisted that he ________ killed the lady and insisted that he ________ set free as soon as possible.

 Though there is no one in the hall, he stands on the stage as if he ____watched and expected to deliver a speech.