---How much rice is there in the bag? ----______.
—I saw the film last year, What about you? —_______.
When I went into the classroom, to my _____, all of the students stood up together.
He used to watch TV or ______ computer games at home on weekends.
—How do you study _________ a test? —I often study _______ a group.
This is ______ book. They like it very much.