.---Was the manager angry with you when he saw you playing computer games in offece hours?---No, he was not angry at all ____ I was doing, but just said, “ Go back where you were.”
.From what we get,we can ________ a living;what we give,however,makes a life.
.—Excuse me,Miss Smith.Could you tell me how to improve my spoken English? —OK.The best way is to practice ________.
He’s wearing a pair of sunglasses to protect his eyes ________ the strong sunlight.
I planned ________ to see you last week, but I was ill.
.While building a tunnel through the mountain, ________ .