proszę o sprawdzenie

Temat przeniesiony do archwium.
Proszę bardzo Was o poprawienie błędów w tym tekście:
I'm going out. Your boss has phoned today! You musn't go a job on Saturday, but you must return him the documents very important. Your boss request you of contact with the office. Z góry Wam dziękuję!
I'm going out/ I'm leaving.
Your boss has phoned today! -ok
You needn't go to work on Saturday, but you must give him the very important
documents back.
Your boss asks you for contact with the office.
Dzięki za pomoc!