【正文】
(we。 us。 me。 ours) give her a puter to play against. I wasn’t sure _____( my。 his。 their。 her) mother was ready for it. After all, _____ had taken 15 years to persuade _____(him。 them。 her。 herself) to buy an electric cooker. Even so, we packed up _____(their。 our。 ours。 theirs) old puter and delivered it to my parents’ home. And so began my mother’s adven ture in the world of puters.