Task 4: Раскройте скобки, поставьте глаголы в Past Simple Passive, Present Perfect Passive.

1. In 776 The Olympic Games were held in Greece. 2. Since 1896 the athletes have been awarded with gold, silver and bronze medals. 3. The first Paralympic Games were held in 1948 in England. 4. Since then the Paralympics have been organized every four years.