its
/ɪts; ɪts/ possess
det of or belonging to a thing, an animal or a baby 它的, 他的（指事物、 动物或幼儿）
We wanted to buy the table but its surface was damaged. 我们想买那张桌子, 可惜桌面残了.
Have you any idea of its value? 你知道这东西的价值吗?
The dog was howling its paw was hurt. 那条狗在嗥叫--它的爪子受伤了.
The baby threw its food on the floor. 那个小孩儿把食物扔到地上了. its => it1.