Adjective + preposition. Mark the correct preposition.

1. Be polite _____ everybody.

2. She is generous _____ her friends.

3. Don’t be cruel _____ animals.

4. She is serious _____ quitting her job.

5. I’m curious _____ what happened.

6. He is attached _____ his father.

7. I’m certain _____ what I heard.

8. He was rude _____ her.

9. He is capable _____ many things.

10. She is disappointed _____ me.