-Mum, must I stay there the whole day?-No, you__________. You__________ come back after lunch, of you like.A. mustn’t; can B. needn’t; must C. needn’t; may
--- I can’t stop playing computer games. ---For your health and study, I am afraid you _______.
---Would you mind ____ the window? --- ________.
— Is this iPhone 6 Plus _______? — No, it belongs to _____. He wrote his name on its cover _______.
---Are you free these days? ----Yes, you may come ___ today _____ tomorrow.
--- _______ will your father get back to Shantou? --- He will be back ________.