1 voluntary ( adj+N)
2 donation ( adj+N)
3 comfortably ( V+ adv)
4 disadvantaged ( the + adj : ng khuyết tật )
5 happiness ( giới từ +N)
6 sufference ( his +N)
7 disastrous ( adj +N)
8 charitable ( adj +N)
9 cooperation ( adj +N)
10 homeless ( made + adj)