Because life can't be smooth sailing, you should learn to face it bravely.

I'm hungry because I didn't eat.

I'm hot because I ran.

You should take an umbrella, because it is raining.

The teacher praised me because I answered the question.

Because he couldn't, he made a mistake. Because we want to find a good job, we should study hard. He was punished for doing bad things. I made this sentence because I saw this problem.

So I want to study hard, because the party's policies have given me the opportunity to study; So I want to get good grades because I want to bring more smiles to my parents. So I want to go to college, because it is the dream of the whole family.