Передать последующие предложения в косвенной речи 1. He said, I went

1. He said, I went to get this book because I have not read it. He said that he had gone to get that book because he had not read it. 2. She said, "I have spoken to Mr. Brown and he will be here in an hour." She said that she had spoken to Mr. Brown and he would be there in an hour. 3. They asked us, Will you attend our conference this week? They asked us if we would attend their conference that week. 4. She said to me, Give me some time to think. She asked me to give her some time to think. 5. He said to me, Are you familiar with this text? He asked me if I was familiar with that text. 6. He asked the girl, "How did you manage to carry that heavy box?"  He asked the girl how she had managed to carry that heavy box.