Составить пять предложений со словом must и mustn't

I must to go to school                         I mustn't cook cake  I must to do my homewwork              I mustn't play games I must to go to shop                            I mustn't go to Africa I must to sleep                                    I mustn't learn so hard I must to run                                        I mustn't look to him

I must go to schul I must not work l mast sing l mast not swim l mast slip