The back door of the ambulance(救护车) was suddenly shut and the driver ran to the front jumped into his seat and started the engine. Inside were the ________ parents Mr. and Mrs. Green the mother holding their baby daughter Ally. The little girl had some food stuck in her throat (喉咙) and could hardly breathe (呼吸).

The driver Mr. white ________ his siren (报警器) and flashing light and started speeding towards the ________ hospital fighting against time. The cars ahead of him pulled out of the way as he drove through the ________. From the back of the ambulance the parents were shouting at him to ________ since Ally had almost stopped breathing. In front of him he saw some traffic lights with the ________ “STOP” light shining. Mr. White knew that he had ________ time to lose,so he drove straight past the traffic lights.

Coming towards him from his right was a taxi. The driver had the ________ up, since the car was air-conditioned and he was playing his radio. He did not ________ the ambulance. The lights were green so he ________ straight on into the path of the ambulance.

Mr. White tried to stop his ambulance but it was too late. It hit the taxi. Everybody was shaken but no one was hurt. Mr. White looked to see ________ little Ally was. He was astonished to see relief instead of fear on the faces of the parents.

“Look!”, cried Mrs. Green. “She is ________ again.”

“It must be the ________.” said her husband. “It ________ the food out of her throat.” The baby’s colour was turning to normal, and she was crying in a loud but healthy ________. They were all joyful, and quite forgot about the accident, the taxi, and the lines of cars all around them.