by the advances in technology, manyfarmers have set up wind farms on their land.

. Nobody will be _________ about what he eats in time of great hunger.

May I speak to John— Sorry, he _______ Japan. But he will be back in two days.

Eating more nutrients than the body needs doesn’t make its function better, ______ overfilling the oil lamp makes it lighten more brightly

Where’s that report?—I brought it to you __________ you were in Mr. Black’s office yesterday.