Mr. Jones and Mr. Brown worked in the different office . One day Mr. Jones said to Mr. Brown ,"We are going to have a small party at our house next Wednesday evening . Would you and your wife like to join us ?" Mr. Brown said ,"Thank you very much . That is very kind of you . We are free that evening . I think , but I will telephone my wife and ask her . Maybe she wants to go somewhere else that evening ."So Mr. Brown went to the other room and telephoned . When he came back , he looked very sorry . "What is the matter ?"said Mr. Jones ."Did you speak to your wife ?" "No ,"answered Mr. Brown ,"She wasn't there , my small son answered the telephone . I said to him ,'Is your mother there , David ?'and he answered ,'No , she is not in the house ,''Where is she then ?'I asked .'She is somewhere outside .''What is she doing ?''She is looking for me .'" Mr. Brown spoke to   _   on the phone .
Mrs. Brown Mrs. Jones David David's friend