помогите написать предложения по английски 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?