36. Someone gave me this book on my birthday.
- I was given  this book on my birthday
37. My mother cooks better than my father..
- My father can't cook as well as my mother 
38. Fried chicken is my favorite food.
- My  favorite food is Fried chicken
39. It's a good idea to eat a lot of fruit and vegetables every day.
- We should eat a lot of fruit and vegetables every day.
40. I have never painted a mural over graffiti before.
- This is the firrst time I have painted a mural over graffiti