plan to …… but…… (199306-3)
   
    I’m sorry to hear it but ……(199306-4)
   
    I’d love to but……(199301-8)(199401-3)(199501-7)(199701-8)(199801-9)
   
    I’d like to but……(200309-2)(200312-6)
   
    I’m sorry you feel that way but……(199506-3)
   
    sure…but…(199506-4)
   
    But the problem is that……(199601-6)
   
    That may be true for you , but it certainly isn’t true for me (199701-6)
   
    I will… but…. (199706-9)
   
    Thank you for your advice but……(199706-10)
   
    That is true…but… (199801-6)
   
    But …isnt everything (200312-3)
   
    I thought…but…(200312-5)
   
    Sounds great. But ... (200501-3)
   
    Not/Never
   
    ……doesn’t agree with me (199306-1)
   
    I don’t think so (199306-9)
   
    No, thank you. (199501-6)
   
    I’m not used to doing sth (199501-6) (200001-7)
   
    I’ve never… (199606-6) (200501-1)
   
    There is no need to…… (199901-3)
   
    It doesn’t matter (200001-3)
   
    I don’t think it …… (200006-7)(200501-8)
   
    I dont know for sure (200101-2)
   
    Im afraid I cant …(200301-7)(200312-1)
   
    I can’t believe it …… (200309-4)
   
    I dont care(200312-8)
   
    I really can’t afford…… (200312-10)
   
    “弄错”
   
    You must be thinking of someone else (199606-2)
   
    You must have made a mistake (200006-10)
   
    反问表否定
   
    How could you do sth (200101-5) (200201-9)
   
    really? (200201-8)
   
    Should he do that……(200206-6)