Uzupełnij zdania formami czasownika to be w czasie przeszłym [ was, were weren't wasn't ]
1 Nicolaus Copernicus ........ polish
2. Maria and pierre curie ........... musicans
3. Cleopatra ......... astronomer
4. The beatles ................... musicans
5. Leonardo da Vinci ....................... an italian artist
6. Henryk Sienkiewicz........................ a dancer