One day a police officer managed to get some fresh mushrooms. He was so【C1】______what he had bought that he offered to【C2】______the mushrooms with his brother officers. When their break- fast arrived the next day, each officer found some mushrooms on his plate. 'Let the dog【C3】______a piece first,' suggested one【C4】______officer who was ,afraid that the mushrooms might be poisonous. The dog seemed to【C5】______his mushrooms, and the officers then began to eat their meal saying that the mushrooms had a very strange【C6】______quite pleasant taste. An hour later, however, they were all【C7】______when the gardener rushed on and said【C8】______the dog was dead.【C9】______, the officers jumped into their cars and rushed into the nearest hospital. Pumps(泵)were used and the officers had a very【C10】______time getting rid of the mushrooms that【C11】______in their stomachs. When they【C12】______to the police station, they sat down and started to【C13】______the mushroom poisoning. Each man explained the【C14】______that he had felt and they agreed that these had grown worse【C15】______their way to the hospital. The gardener was called to tell the way【C16】______the poor dog had died. 'Did it【C17】______much before death?' asked one of the officers,【C18】______very pleased that he had escaped a【C19】______death himself. 'No,' answered the gardener, looking rather【C20】______'It was killed the moment a car hit it.' 【C1】