1. Have you ____ seen Parthenon? Yes, I have seen it. It's amazing. 2. ____ ____ have you and Ben been friends? We have been friends ____ twelve years. 3. Are Diana and Paul here? Yes, they have ____ arrived. 4. John, this is Mary. I know. We have ____ met. 5. Has Linda started her new job? No, she hasn't started ____. 6. I have____ bought a new computer. Why? What happened to the old one? 7. I haven't visited Ukraine ____ March. 8. New Year is tomorrow. Did you buy presents? I have only bought three presents ____.

Present Perfect

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