Помогите плиз ..нужно придумать 5 предложений об одноклассниках по степени сравнения ..очень нужно на завтра

Kate is the smartest pupil in my class. Danil is smarter in mathematics than Alexander. Elizaveta is better in chemistry than Zhana. Sergey is the most clever in my class. Gosha studies the poorest in my class.

1. My classmates  are the best in the world. 2.  In our class Lena is better in Maths than Nick. 3.  Natasha has the longest hair in class. 4.  Ivan's bag is bigger than mine. 5.  Gregory has a more expensive mobile phone than Dima.