Can I help you?(200312，4)

　　Can you give me a hand? (200312, 6)

　　May I ask you a few question…… (199906，3)

　　should he do that.....? (200206，6)

　　How

　　How about you ? (199701，3)

　　How are you doing……? (200006，5)

　　How could you do ……? (200101，5)(200201，9)

　　How did you like sth.? (200106，10)

　　How is it going ? (200206，5)

　　Am/Is/Are

　　Is there any possible of ……(199401，7)

　　Is that really the good reason to do sth.? (200501,2)

　　Are there any more question ……(199701，7)

　　Are you going to do...? (200201,6)

　　Anything wrong ……?(199506，6)

　　Anything else……?(199601，2)

　　Have

　　Have you done sth.? (199706,2) (200306,7) (200406，9)

　　Havent seen you for quite a while. Are you fine? (200306,8)

　　I/You/He/She

　　I hear youre doing …… (200101，4)(200106，3)

　　I wonder if……(200106，7)

　　Tom looks ……,doesnt he ? / .you seem……,dont you ?(200001，7)/ (200201,10)