请问THIS IS MRS WHITE SPEAKING 中,MRS WHITE是表语,那SPEAKING是表补还是表语的定语,为什么+ING呢?

this is mr.white,a_____ this is mrs 请问THIS IS MRS WHITE SPEAKING 中,MRS WHITE是表语,那SPEAKING是表补还是表语的定语,为什么+ING呢? THIS IS MRS WHITE SPEAKING 为什么SPEAK 要加 ING? This is Mrs white.Do you know _____ telephone number? Mrs white is going to the cinema this evening 对this evening提问 THIS IS MRS WHITE SPEAKING中,SPEAKING是宾补还是宾语的定语呢? How is mrs white's sitting-room? this is miss white? Mrs White is busy( ) in the dining room ( )this morning.A work; in B working; / C work; This is Mrs.Smith speaking. The lady in the green skirt is Mrs White.划线提问Mrs White. who is at home when mrs white is out翻译 同义句：1:There is a comquter concer in Tom is shhool.=____ ____ ____ a ____ corner.2:Do Mr.White and Mrs.White come from america?=____ Mr.White and Mrs.White ____ America?3:Can I have a look at this lamp?=____ I ____ ____ this lamp?4:Take good c The White family is at home.Mrs White is in the kitchen.she is cooking . Mrs White is (watching Tv)(对括号内提问) who is right?mr black or mrs white?. who is right?mr black or mrs white?怎么回答? Mrs White is _____ her student Sunsan with herEnglish.