Помогите пожалуйста write the same in english. 1. Я знаю, что английские школьники уже видели центр...

1. I know that English schoolchildren have already seen the center of Moscow and the Kremlin.
2. If you have never seen Hyde Park, go there on Sunday.
3. We understood that our guests have already told the schoolchildren about their trip.
4. We have just arrived. We haven't taken off our coats yet.
5. The teacher told us where he had been and what he had seen.
6. Our friends told us that they have already visited the new museum.
7. We believe that the world has changed for the better.
8. When the travelers found a little boy in the forest, they realized that he had been living in complete solitude for a long time.
9. After reading Mark Twain's book, we decided to watch the play based on it.
10. After John painted a portrait of Lucy, he realized that he had fulfilled his dream.

Sure! Here is the translation of the sentences into English:

1. I know that English schoolchildren have already seen the center of Moscow and the Kremlin.
2. If you have never seen Hyde Park, go there on Sunday.
3. We understood that our guests had already told the schoolchildren about their trip.
4. We have just arrived. We haven't taken off our coats yet.
5. The teacher told us where he had been and what he had seen.
6. Our friends told us that they had already visited the new museum.
7. We believe that the world has changed for the better.
8. When the travelers found the little boy in the forest, they realized that he had lived alone for a long time.
9. When we read Mark Twain's book, we decided to watch the play based on it.
10. After John painted Lucy's portrait, he realized that he had fulfilled his dream.