Answer:
3. Can somebody's husband or brother, please help me lift these heavy boxes?
4. Two of the three girls in the family, Dee and Diana both like vegetable soup, but, the other's favorite is potato soup.
Step-by-step explanation:
3. Add an apostrophe (') to show that one person (husband or brother) belongs to someone.
4. Assuming that her family has three girls, add comma to separate the girls' favorite soup and apostrophe to show that another person has different likes than the other two girls.
I hope I could explain this clearly to you.