Преобразовать слово в другую часть речи to damage-a lot of

Преобразовать слово в другую часть речи:  to damage - a lot of ...
to damage - a lot of damage
повреждать(глагол) - большой урон, ущерб (существительное)

1.On Sundays my mother bakes a pie.2. Jack works in London. 3. We go out in the evening. 4. My son does not study English. 5. I do not sleep with open window. 6. Tom does not collect stamps. 7. Do you go to work by the underground? 8. Does he read in bed? 9. What games do you play? 10.Where do you spend your summer holidays? 11 .How  often do you write letters to your grandma? 12.Who is speak English well? 13.Alice likes sports very much, doesn't she? 14.We help each other, don't we? 15.0n the way to school I do not meet my friends, do I? 

My favorite subject in school is Mathematics. It is my favorite because I never have difficulty with it and always get good marks in tests. The wonderful thing about Mathematics is that, besides some formulae, there is nothing else to remember. Every step in solving a problem is done logically. Other subjects like History and Geography require a lot of memory work.While Mathematics is simple to me, some of my friends have great difficulty with it. I do not really understand why. They get stuck with simple problems and often give up. So I help them out when I can.
Anyhow I have come to realize that human beings can be so different in their abilities while they look similar otherwise. Some of us are lucky to be good in some things. Others may not be so lucky.