1 service
2 Disabled
3 đúng
4 đúng
5 non-profit
6 voluntary
7 charitable
8 đúng
9 certain
10 đúng
11 non-profit
12 to attend
13 flooded
14 easily
15 regularly
16 advice
17 Homeless
18 disabled
19 natural
20 organization
1 services
2 disabled
3 organisation
4 donation
5 non-profit
6 voluntary
7 charitable
8 elderly
9 certain
10 difference
11 non-profit
12 to attend
13 flooded
14 uneasy
15 regularly
16 advice
17 homelessness
18 disabled
19 natural
20 organisation