If you eat unhealthy food,
If you don´t eat well,
If you don't eat breakfast before school,
if you don't exercise,
If I win the lottery,
If you don't brush your teeth,
If you don't pay attention to the teacher,
If you don't use a mask,
If you don't study,
If I study,
you will get the flu.
you will gain weight.
I will pass the exam.
you will get a toothache.
you will get a headache.
you will get sick,
you will lose weight.
you will not learn.
I will buy a house
you will lose the exam.