—This physics problem is too difficult. Can you show me _____, Wang Li?—Sure.A.what to work it outB.how to work it outC.how to work out it
— Excuse me. Could you ________ English in class? — Yes, of course. I am very good at _______ English stories.
Class is over. It’s time ______ you ______ a rest.
Andy ______ chats with his friends after class because he is busy doing his homework.
Eddie eats _________ food every day. Hobo thinks he needs some _________.
Why not let ________ help you?