If we can keep ____ this speed, we'll arrive there in two or three hours.
The gentleman________over there is our headmaster.
—I don't feel like going out. Why don't we watch TV at home? —________. You promised to take me out for dinner.
I prefer________at home to________outside.
The frightening film made my hair stand________.
The people in the earthquake areas were ________with free food by the government.