1. 用方框中所给单词的适当形式填空

sound, taste, smell, feel, be

1. （1） The chicken delicious. I like it very much.
3. （2） He very unhappy after he heard the bad news.
5. （3） Song Zuying's voice is very sweet and her songs very beautiful.
7. （4） They not able to go for a picnic yesterday.
9. （5） Mom is cooking fish in the kitchen. It nice.