Peter is busy _ _ at school, but he never forgets _ __ exercise every day.A. working; doing B. working; to do C. at work; doing
—________ he at home now? —Yes,he is.He is ________ computer games.
—What are you going to do when you grow up? —A singer,but my parents wish me ________ a teacher.
—Do you want to have dinner with me? —That sounds ________.I’m hungry now.
I can see two birds ________ the tree and some red apples ________ the tree.
—Is he ________ a movie on TV? —No,he’s ________ an e-mail.