1. Their my friends. → They are my friends.
2. Look at he. → Look at him.
3. Martha has got two babys. → Martha has got two babies.
4. The mens' shirts are over there. → The men's shirts are over there.
5. Your Mike's brother. Right? → Is that Mike's brother? / Is this Mike's brother?
6. This T-shirt isn't my. → This T-shirt isn't mine.