Which city is believed to be the oldest inhabited city of Europe?

Most polluted lake in the world is ____________?

A. Lake Titicaca
B. Lake Karachay
C. Onondaga Lake
D. Lake Ontario

A. New Guinea
B. Greenland
C. Malagasy
D. Fiji

‘Guernica’ the world famous painting was painted by_________?

A. Leonardo de Vinci
B. Van Gogh
C. Picasso
D. Michael