4Complete the sentences with the correct prepositions.
1I’m really jealous ________ my little sister’s achievements.
2Why is she nervous ________ the exam in June? I’m sure she’ll pass.
3When I was younger, I was scared ________ dogs.
4I feel guilty ________ not inviting you to the party.
5Bob is confused ________ this exercise. He doesn’t understand it.
6Jake was quite disappointed ________ his exam results last term.
7She didn’t tell me the truth, and I still feel angry ________ that.
8What mistake are you most ashamed ________ ?
9Harry is fed up ________ his job and he wants to resign.