номер 2 помогите пожалуйста

1) her /mine; 2) their / I gave them mine; 3) his / they gave him theirs; 4) our / she gave us hers; 5) her / showed her mine; 6) us / showed him ours; 7) her / told them hers; 8) me / her about mine; 9) my / brought me theirs; 10) our / his