The back door of the ambulance was suddenly shut and the driver ran to the front, jumped into his seat, and started the engine. Inside were the 41 parents, Mr and Mrs Green, holding their baby daughter, Ally. The little girl had some food 42 in her throat and could 43 breathe.
The driver, Mr White, turned on the siren(汽笛) and flashing light, and started speeding towards the 44 hospital, fighting against time. The cars ahead of him pulled out of the way 45 he drove through the busy traffic. From the back of the car the parents were shouting at him to hurry, since Ally had almost stopped 46 . In front of him he saw the traffic 47 , with the red "STOP" light shining. Mr White knew that he had 48 time to lose, so he drove straight past the traffic lights, looking to his left and right as he did so.