1．She closed her eyes against the____________ (明亮的)light.
2．As far as I know，all these people are innocent ____________ (牺牲者)．
3．The recent hot，humid weather is affecting air ____________ (质量)．
4. The Indians were the____________(原来的)inhabitants of North America.
5．We love reading your letters and we try to ____________ (发表)as many as possible.
