英语造句用 my、mine、your、yours、his、her、hers、our、ours、their、theirs每

I like my pen.
The pen is mine.
May I borrow your pencil?
The pencil is yours.
His mother is at home.
The eraser is his.
Her car looks cool.
The cool car is hers.
We love our country.
Ours is much better than yours.
Dou you like their house?
Theirs is bigger than ours.