| and； does； or; feel; touch; do; see; |
A: Is the watermelon sour sweet?
B: It is sweet.
A: Look! There is a toy bear. How it feel?
B: It is soft. What is the toy car about? It is hard.
A: The fox can see the grapes, but it cannot them.
B: How does it taste?
A: I don't know...
