一、根据句意及汉语提示完成单词
1．The Tshirt is very expensive. It's made of ________ (丝绸)．
2．If you have money you can buy some________(金子)．
3．I think it is ________(愚蠢的) of the boy to copy his classmates'
homework.
4．Our classroom is ________(明亮的)than yours.
5．(2016·米泉) No matter what difficult problems we meet, please face
them ________(勇敢地)．
