Sắp xếp lại các câu sau

ai giúp mình bài này đc ko ?
1. My mobile phone is cheap, but his/ he/ him is expensive. 2. This is my parents' TV. That is me/ my/ mine.
3. She/ Her/ Hers book is thin, and theirs is thick.
4. Is this amount of money you/ your/ yours?
5. My son has just broken he/ his/ him glasses.