Correct the mistakes
1 He is good at PE than me.
2 Homemade food is the best than fast food.
3 My friend is happy person in the world.
4 This good-looking girl is the good student in our group.
5 You will be more healthier if you smile a lot.

1- вместо than- that

2- вместо the best- better

3- вместо is happy-is the happiest

4-не знаю,сорян

5-вместо a lot-more