Написать предложения по в press. simple,past simple и futere simple положительные ,отрицательные и общие вопросы

I usually go to school.
I did my homework.
I will have an exam tomorrow.
I don't know what is it.
He didn't help me.
We won't have a party tomorrow.
Do you want to eat this cookie?
Did he finish a test?
Will she come to my birthday?