напишите 3 предложения с модальными глаголами should, have to, must, need,

You should go to that party. Its going to be really interesting.  

His landlord asked him to move out so he has to look for a new apartment.
He doesnt have to cook because his mom comes to him and does cooking. He shouldnt cook for the party because nobody likes his dishes.

You should go to this exhibition, I think. You must go to this exhibition. Its very useful!
You mustnt use someones ideas in your book without any references. Its plagiarism.

You must respect your parents. You mustn't go there. You should go to the doctor.   You don't need to get up early tomorrow, it'll be Sunday.