Sorry,wrong number.There isn't ( )Mr ,Smith here.这里应该填a还是one

Sorry,wrong number.There isn't ( )Mr ,Smith here.这里应该填a还是one sorry,there isn't a mr smith here.这句话对么? Wrong number.There isn't ___ Mrs Green here. A./ B.a C.the D 填空：--Hello,could i speak to Mr.smith?--sorry,wrong number .t Sorry Doctor Smith isn't here right now.—May I _ a message o Hello ,could I speak to Mr.Smitj?Sorry,wrong number ,there i Hello,May I speak to Mr.Smith?—Sorry,he isn't in.He _____ th it isn't a big one ,but there's always much __on the farm中填 1补全对话：hello,May I sreak to Mr.Smith?( ),I’m sorry,he isn’t i There is nothing wrong with you,反义疑问句是is there还是isn‘t there Sorry .She isn’t here right now. （）Mr .Smith isn't feeling well today,so I'll give you a clas