1. tasty2. Tasty, Tasty 3. sweet 4. hot 5. sour 6. salty

7. bitter 8. crisp 9. tender 11. greasy 11. light 12. fragrant

13. Okay, good, 14、palatable, 15、yummy,16 toothsome, 17、delicate 18、health ， 19、tasteful ， 21、 nourishing ，21、yummy