Mrs.Simith was preparing(准备)lunch when the telephone rang.The caller was her son's teacher.
She____1___her that her son was not_____2____.Mrs.Simith quickly____3______home for her son's school.As she was in a hurry,she____4____to turn_____5____the electric stove(电子炉).She had put a big pot of soup____6_____it.Mrs.Simith took her son_____7____see a doctor atfer feching(去 接)him from school.She returned home about two hours_____8___.The minute she stepped into the house,she___9____something burning.She rushed into the kitchen.There____10____no soup left in the pot and the pot had turned completely black.Mrs.Smith was relieved(放心)that except the burnt pot,nothing else was damaged(被损坏).1.____________ 2.____________ 3._____________ 4.____________5.____________6._____________7.____________8._____________9.______________10.