Lesson 68 Persistent
1.As there was a dentist nearby whom she knew well,Elizabeth decided to go there in order to explain what had happened.
2.While Nigel was in the waiting room,Elizabeth spoke to the dentist and he told her to leave at once through another door.
3.After Elizabeth had left,the dentist went into the waiting room and asked Nigel if he wanted to have his teeth examined
手打.
如果正确的话.