力 次の英文を読み, 下の質問の応答文の( )に適切な語を書きなさい。なお英文の筆者は女性である。
My grandGrher Nelson has lved qoo te counyside in Ohio ince my gendmotherdid
threc years ago. Twanted o fndAy yo make him les ondy So。IscnchimAa robordog or hi
birthday。 He was surprised ro fnd4han the robot dog4poke jike a childK んwhen hc patted its head、