根据句意及所给单词的适当形式填空。
1. I'm working for a whole day and I feel so __________ (hunger) now.
2. Doing more exercise is good for our __________ (healthy).
3. _________ (mango) are our favourite fruit.
4. Her shiny hair clip _________ (match) her pink T-shirt.
5. They are using ________(knife) to cut the eyes, noses and teeth out of pumpkins.
