Помогите пожалуйста, не могу сделать

1) I was curious to find out that he was over 30 years old.
2)Im interested in reading.
3)I was worried that I would not pass the road correctly.
4)I was surprised to know that they were friends for many years.
5)I was shocked by the accident.
6)This accident made me sad.
7)Im happy to know that they were married.