Which of the following sentences uses pronouns correctly? Her wants to swim at she cottage, but him prefers to go horseback riding.
Hers wants to swim at her cottage, but his prefers to go horseback riding.
She wants to swim at her cottage, but he prefers to go horseback riding.
She wants to swim at hers cottage, but he prefers to go horseback riding.

Fine it out your self

What u have here is a dangling do not have a subject that goes with ur verb. you do not have a " doer " for the actionhaving read the children a bedtime story, the house was shut down for the night.  so who read the children the story ? it wasn't the house. so we have to add a doer of the action to revise this sentence.having read the children a bedtime story, jill shut the house down for the night. < == this is the revised sentence.