—Must I hand in my homework today? —No, you _________.A. must B. mustn't C. needn’t
—To protect animals in danger ,we should people them .—I agree with you.
—Paul isn’t as________as Sandy. He often makes mistakes in his homework.—That’s the main thing.
—What were you doing when the earth quake happened in Jilin?—I________TV when I heard the news.
—My listening is very poor. Can you give me some________?— Of course.
—Let’s play________soccer!—I don’t have________soccer ball.