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Task 3. Complete the exercise by choosing the correct preposition. Circle the right preposition. 1. I am so excited about/with the upcoming concert! 2. Take no notice of what she says she is just envious with/of you! 3. I am doubtful with/about the likely success of this project. About 4. We were so dissatisfied with/at the service; we won’t eat at that restaurant again. 5. It is good that the whole team is so enthusiastic to/about the changes. 6. He is so good at/of public speaking.