What vocab words do u need
Answer: La mujer esta <em>comiendo</em>.
La niña esta <em>caminando.</em>
Los policias estan <em>manejando</em>.
Yo estoy <em>escribiendo</em>.
Los gatos estan <em>dormidos.</em>
Explanation: Basically just changing the statement to past-tense.
Solid, liquid, gas ^^
For example, if you have an ice cube you have a solid piece of matter, but if you heat it up it melts and then it's liquid, and after getting hot enough it evaporates and even though you can't see it it's still there, but as a gas.
By the way, what's this have to do with Spanish?
Question 4 on the speech bubbles could be como te sientes