广州初中语法选择训练2011年Jack worked in a shop that sold clocks. He was always telling Harry _26_ a new clock.But Harry, _27_ lived next door to Jack, said he didnt need one.“_28_ needs a clock,” Jack said. “How do you know when its time to get up?”“My landlord Mr. Smith turns on his radio at seven oclock and listens _29_ the news,” Harry said. “Thats my morning call.”“Ok. But how do you know when to go to work?”“By the time I _30_ my breakfast, its eight oclock, time to leave