---Mom, where’s my backpack?

---You shouldn’t put your things casually, you should take good care of _____ own things.

1. A.
   yours
2. B.
   you
3. C.
   your
4. D.
   your’s

－Mom, where’s my backpack?

－You shouldn’t put your things casually, you should take good care of _____ own things.

－Mom, where’s my backpack?
－You shouldn’t put your things casually, you should take good care of _____ own things.