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1. Has he come?Yes,he has come.He came an hour ago. 2.have you read the book? Yes, I have read the book. I read it two days ago.3.has she translated the text? Yes she has translated the text. She translated it ten days ago.4. Have they met the teacher?Yes, they have met the teacher. They met him five min.ago.5. Has he built a bridge?Yes, he has built a bridge. He built it ten min.ago.6. Have they had lunch? Yes, they have had lunch. They had lunch ten min.ago.7. Has the taxi come? Yes, the taxi has come. It came a minute ago.8.Has he seen Red Square? Yes, he has seen Red Square. He saw it two days ago. 9. Has the lesson begun? Yes, the lesson has begun. It began five minutes ago.