Question 24: Look and read. Choose the correct answer

24. Choose the correct answer

The history of surfing

 Surfing is one of the oldest sports on the planet. No one really knows (21)……………. when it first started but it is (22)…………….. that people have used wooden boards to ride waves for about three thousand years. The first surfers were probably fishermen from islands in the Pacific Ocean, who found that bringing the fish they had (23)……………. to shore was much easier if they rode waves onto the beach in their small boats Over time, this developed from part of the working day into a (24)…………… activity.