9A
10B
四
1
first to cross
2make……frineds at
3good at running;join in……men‘s relay
4make it
5held;different;by turns
6 won;prize; felt excited
7 represent the five continents of the world
五
1morden
2successfully
3Germany
4returned
5made
6 circle
7capital
8shows
9stronger
10medals