Помогите пожалуйста с английским (смотреть фото)

1. Our, your,.mine, hers, their, my , her, our, yours, my her 2.a,a,c,b, a,b 3.My room is big. Yours Her Theirs 4. These books are hers. This car is ours. Those shoes are his. This cup is yours Those skates are theirs