用所给单词的适当形式填空
1. Robin is fat and ________ (health), he is going to see the doctor.
2. ________ (we) diet is better than yours.
3. That's her ________ (favour) dinner.
4. The food is very ________ (spice). I can't eat it.
5. ________ (steam) fish tastes nice. I like it very much.
6. We don't need ________ (buy) so much coffee.