根据句意用my,your,his,her填空 I am Gina.this is book Jack is a boy.

I am Gina. This is (my) book.
Jack is a boy. It is (his) ID card.
(Her) name is Mary. She is fine.
-What is (your) family name? -My family name is Brown.
-What color is (my/your/his/her) clock? -It is green.
注：最后一题如果没有其他提示,四个单词都是可以的.