Audience graceful cheat million compete gym stadium marathon

（1）What would you do if you find out that your best friend

cheated

cheated

in a maths exam？
（2）Over

millions

millions

of years，the seawater made caves and bridges in the rocks.
（3）A

marathon

marathon

is 42 kilometres long.Some-times people run half the length，which is 21 kilometres.
（4）Unlike China，there are no parks with fitness equipment in the US.So they pay money to go to the

gym

gym

.
（5）The most unexpected thing I saw was two black swans（黑天鵝）in the lake!They looked so

graceful

graceful

.
（6）Horsemanship（馬術(shù)）is the only Olympic event that involves animals，and the only event where men and women

compete

compete

against each other in the same event.
（7）The National

Stadium

Stadium

，also known as the "Bird's Nest" in Beijing was the main venue（場館）for the Beijing Olympic Games.
（8）About 40 per cent of the World Cup's Chinese

audience

audience

are not really interested in the game at all，according to an online survey.