— Betty, what time do you have Chinese on Monday? — We have Chinese __________ eight o’clock.
— I can’t find my volleyball. — Oh, Look! It’s ____the chair.
Look at your room. It’s dirty(脏的). Please make it _________________.
---Let’s play computer games.---______ .
---How do you spell pen ? --- .
Lin Hai and Dave __ his good friends.