语法填空
Some people say, "Extreme sports are so dangerous, but_1_ would anyone want to do them?"But
the danger is 2 makes them so exciting. Keep reading to find out about the most popular ones.
Bungee jumping:People on some South Pacific islands have been bungee jumping for hundreds of years .
In 1979, some people bungee jumped off a bridge in England and made 3 sport popular around the
world.
Skateboarding:At first, this sport 4 (call) "sidewalk surfing". Skateboarders, 5 often jump high
into the air, go down steps or slide down rails (轨道) on their boards, wear baggy trousers so they can
move more 6 (free).
Skydiving:This is probably the scariest extreme sport. Skydivers jump 7 airplanes about four
kilometers up in the sky. They're usually in a state of freefall for a while and then open a parachute 8
(slow) down for a safe landing.
Snowboarding:This became a Winter Olympic sport in 1998.People fastened their feet to the board
with special shoes and without __24__(use) any ski sticks. They ride down hills, jump high 10 do tricks.
