1. My sister likes soft colors, such as white and ________(粉红色).
2. You shouldn’t treat him like that. I don’t think it’s ________(公平的) to him.
3.She said that loud mus ic made her _________(紧张的).
4. We feel uncomfortable to sit on _________(硬的) seats.
5. They ma de the school a place for ________(科学的) experiments.