Four, isnt it? (199501，9)

　　Janet is quite interested in camping, isnt she? (199606，4)

　　You really get to know the country when you go by train, dont you? (199806，10)

　　So I don’t have to write to him, do I? (199901,3)

　　Tom looks awfully nervous, doesnt he? (200001，7)

　　We havent had such a severe winter for so long, have we? (200006，9)

　　You were seen hanging about the store on the night when it was robbed, werent you? (200006，10)

　　Wonderful day, isnt it? (200101，10)

　　You seem very confident about the job interview, dont you? (200201，10)

　　You took an optional course this semester, didn’t you?(200206，5)

　　5. 否定句

　　But

　　So did I. but… (199301-7)

　　I wish…but… (199301-9)

　　I want to…but… (199301-10)

　　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)