— I ________ the classroom.
— Sorry, I _________ to music.
—No, I(watch) my favourite TV programme in the living room.
—I _______ a TV show at home.
—I ______ for an important telephone call at that moment.
—Sorry, I ________. Could you say it again?
—Oh, I'm sorry. I __________ dinner at my friend's.
—It's pity! I _____ for the next monthly exam.
—Oh, I _______for the coming tests.