英语翻译Helen was seven years old.One day one of her teeth began

英语翻译
Helen was seven years old.One day one of her teeth began to hurt.She 41 in class at school,and her teacher 42 kindly,"What' s the matter,Helen?""One of my teeth hurts,answered Helen."Tell your mother about 43," said the teacher,"and then go to .see the dentist (牙医) ."That afternoon Helen told her mother about her tooth,and her mother 44 her to the dentist' s a few hours 45.The dentist looked at the tooth and then said to Helen,"It’s very 46.I'm going to pull it 47,and then you’re going to get a new tooth.It will be as nice as 48 next year."Then he did it with no trouble.The next day Helen’s teacher asked her about the tooth.She said to her,"Does it 49 hurt,Helen?""I don't know.You'd better ask the dentist," Helen answered."Why?" the teacher asked."Because the dentist has 50 it," Helen answered.