You _____ tell anybody about this——it’s a secret.A. can B. must C. mustn’t
Let’s ________ TV.
-----Do you know whose shorts they are?-----_I think they are ______. _______ shorts are red.
__________ your help.
-----Does he ______ a little sister ?------_No,he doesn’t. He_____ a brother.
Is this a ________ of your family.