[即学即练] 介词填空/句型转换
①According to Lee，it was Ben's carelessness that accounted for the accident.
②I sincerely hope that you will take my suggestions into account.
③On no account must employees make personal telephone calls from the office.
④I sincerely hope that you will consider my suggestions.
→I sincerely hope that you will take my suggestions into account/consideration．
→I sincerely hope that you will take account of my suggestions．
