I think, NIE MA PRZECINKA PRZED THAT that THE Polish national complaint are tumours*. As nowadays, Polish don't lead healthy LIVES. They ARE excessively occupied WITH THE chase for wealth, in other NIE ROZUMIEM to concern with own health. They USE incorrect diets, smoke cigarettes, abuse alcohol. Moreover, Polish UNDERGO routine investigations reluctantly. They ignore the early symptoms of disease , not comply WITH doctors' advice NIE MA LICZBY MNOGIEJ. Therefore more and more people in our country suffer on INNY PRZYIMEK I TO POWINNAS WIEDZIEC different kind TU BRAKUJE PRZYIMKA tumours.
*MUSISZ ZMIENIC SZYK 'TUMOURS ARE THE ...'. Nie możesz napisac 'complaint are', bo complaint jest w liczbie pojedynczej