Use the words or expressions in the brackets to rewrite the sentences.在线等,快!

Use the words or expressions in the brackets to rewrite the sentences.在线等,快!
1.You must clean your romm before you go to the movies.(have to )
Before you go to the movies,you______________room.
2.My mother ususally washes the clothes in the evening.(does).
My mother ususally _______________in the evening.
3.I want you to do these things every day.(could)
_______________________these things every day?
4.Iwant to invite some of my friends to the party.(could)
______________________ some of my friends to the party?