Son's

Mrs. Harris is very doubtful about her son's future.

Mr Smith is pleased at his son's success.

William Tell shot an arrow at the apple on his son's head.

I have a good opinion of my son's ability.

I am ashamed of my son's conduct.

I am very happy about my son's success in his recital.

I am ashamed of my son's laziness.

I have been anxious about my son's safety.

I'm very anxious about my son's safety.

I put out a lot of money for my son's education.