—Would you mind _____ your school things on the bed ? —Sorry. I won’t do it again .
____arrive late for class..
It’s seven o’clock. My family _______ a walk in the park..
She can play _____ guitar, but she can’t play ____ chess.
Bob often _______ two hours ________ his homework.
----May I speak to the headmaster? ----He ______ a meeting now. Can I take a message?