Помогите выполнить 6,7,8, задания!

Задание 6
1. They are nice girls. 2. There are beautiful ponds in the park. 3. Their sons have English lessons today. 4. Our bags are big. 5. They are mice. 6. Those men are teachers. 7. We have friends. 8. These boys study hard. 9. Do your sisters go to school? 10. They were late for work yesterday.
Задание 7
1. What does she have for breakfast? 2. What time does she get up? 3. Do you like playing with your computer? 4. They watch TV in the evenings. 5. There is a sofa in the bedroom. 6. Russia is the capital of Moscow. 7. There is a large garage behind the house.
Задание 8
1. He speaks English worse than I do. 2. In spring the weather is warmer than in winter. 3. I am not so busy as mother is. 4. This example is the simplest of all. 5. She is the most attentive child in her class. 6. This problem is more difficult than yours. 7. My box isn't as heavy as yours.