1) He's been _______ on the phone all morning. a) talking b) talked 2) I've _______ playing this game for hours now. a) being b) been 3) My dad _______ been feeling well for a few days. a) hasn't b) haven't 4) They've _______ studying since 10 o'clock. a) been b) being 5) We _______ been living here for very long. a) haven't b) hasn't 6) The dog's been _______ for half an hour. a) barked b) barking

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