112 International
An Olympics dress rehearsal took place in Rio de Janeiro.
Festive fireworks were launched over the stadium "Maracana". About 3000 people were invited to the ceremony.
The Olympics open officially on August 6 at 2 a.m. Kyiv time.
According to preliminary calculations, 80 thousand of spectators in the stadium and more than nine million people around the globe will watch a three-hour ceremony.
