1.quite
2.raise
3.Olympic
4.capital
5.Russia
6.Marathon
7.skaters
8.collecting
9.cheap
10.pretty
11.save
12.charities
13.economists
14.materials
15.global
16.topic
17.since
18.Audiences
19.ecological
20.miss
21.away
1.quite
2.raise
3.Olympic
4.capital
5.Russia
6.Marathon
7.skaters
8.collecting
9.cheap
10.pretty
11.save
12.charities
13.economists
14.materials
15.global
16.topic
17.since
18.Audiences
19.ecological
20.miss
21.away