Ответ:
The Rio Carnival is a(n) 1) annual festival that 2)takes place in Brazil in February or March and 3) attracts people from all over the world. People watch the colourful samba 4) parade. The organisers usually 5) let off fireworks. It`s a festival everyone has to 6)experience.
Объяснение:
annual = ежегодный
to take place = проходить в
attracts people = привлекает людей
to let off fireworks = запускать фейерверк
to experience = испытывать, чувствовать, переживать