Помогите пожалуйста перевести. с русского на английский

1. What did he say?
2. What did he say to you?
3. Are you going to speak at the conference?
4. He told us a lot of interesting things about London.
5. What are you going to talk about?
6. Did he tell you something important?
7. The director of the office told us, that we have to hold talks this week.
8. At the English lessons you have to speak only English.
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Все должно быть правильно.:)

у Анастасии правильно вроде

1. what he said?
2. that he told you?
3. you are going to speak (speak) at the conference?
4. He told us many interesting things about London
5. What are you going to say?
6. He told you something important?
7. Director's office said that we should hold talks this week
8. In the English lessons you should speak only English

плохо разбираюсь, только из интереса попытаюсь ответить...
1.What has he told?
2.What has he told to you?
3.You are going to act (to speak) at conference?
4.He has told to us a lot of interesting about London
5.What about you are going to speak?
6.He has told to you any thing the important?
7.The director of office has told that we should carry on negotiations this week
8.At lessons of English language you should speak only on English