17. Peter rarely goes to the beach. 18. The Rio Carnival takes place in Rio de Janeiro - Brazil. 19. I bought Mary this dress because tomorrow is her birthday. 20. The Mid-Autumn festival is held on the 15th day of the 8th month of the lunar calendar. 21. My school holds a learning festival for educational purposes. 22. The White Nights Festival happens dur 个 the season of the midnight sun.