Перепишите предложения в пассивной John trained his players very well. They followed the coach's advice. They received

1. John trained his players very well. - John\'s players were trained by him very well. 2. They followed the coach\'s advice. - The coach\'s advice was followed. 3. They received excellent results. - Excellent results were received. 4. The coach brought a young player to the Professor. - A young player was brought to the Professor by the coach. 5. The Professor asked the boy some questions. - The boy was asked some questions by the professor. 6. He could throw the ball very well. - The ball could be thrown very well. 7. He didn\'t answer the question. - The question wasn\'t answered by him.