―Why are you in such a hurry, John ―There ________ a basketball match between Class Three and our class in ten minutes.

How do most old women exercise in the neighborhood–________dancing in the square together.

Do you practice how to escape from dangers every term—Of course.Our school pays much attention to the of safety.

.—Jack fell off a ladder yesterday,but he’s all right.—He’s lucky;he _________ himself badly.

The problem should be dealt with by the government ________ ordinary people