become ecstaticbecome effectivebecome enamored ofbecome evidentbecome extinctbecome extingbecome famousbecome fascinatedbecome fastbecome firmbecome fitbecome fixedbecome flatmatebecome flatmatesbecome fluentbecome forgivingbecome friendly withbecome friendsbecome gladbecome hardbecome helplessbecome husband and wifebecome impatientbecome infectedbecome inured tobecome involved inbecome knownbecome lostbecome lyricalbecome manifestbecome more difficultbecome noticeablebecome obsessedbecome obsolescentbecome ofbecome officially validbecome olderbecome onebecome overcastbecome paralyzedbecome personalbecome porousbecome pregnantbecome red in the facebecome resistantbecome restivebecome rigidbecome rusty from disusebecome second nature to sbbecome sensation