新概念英语2 第39课 间接引语

新概念英语2 第39课 间接引语
我们老师在我们没学这课之前,留了个作业,找出课文中的7个间接引语,请问有哪些间接引语?我还不太会
While John Gilbert was in hospital,he asked his doctor to tell him whether his operation had been successful,but the doctor refused to do so.The following day,the patient asked for a bedside telephone.When he was alone,he telephoned the hospital exchange and asked for Doctor Millington.When the doctor answered the phone,Mr.Gilbert said he was inquiring about a certain patient,a Mr.John Gilbert.He asked if Mr.Gilbert's operation had been successful and the doctor told him that it had been.He then asked when Mr.Gilbert would be allowed to go home and the doctor told him that he would have to stay in hosptial for another two weeks.Then Dr.Millington asked the caller if he was a relative of the patient.'No,' the patient answered,'I am Mr.John Gilbert.'
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