1. He writes a letter; he will write a letter. 2. the children eat the ice-cream; The children will eat the ice-cream. 3. He puts his books in the bag; He will put his books in the bag. 4. You see my brother; You will see my brother next week 5. The cat goes up the tree. The cat will go up the tree. 6. We go to theater. We will go to theater. 7. The boys see the sunrise; The boys will see the sunrise 8. Henry goes to London every day; Henry will go to London tomorrow and after tomorrow. (как вариант) 9. They understand the story; They will understand the story. 10. He goes to the cinema every week. He will go to the cinema!