I'm not sure if I put in the link correctly but i think its: actuar en una obra
"Habla" is the right word
Yo can use “como” to compare. For example you can say, “sus ojos brillan como la luna” you are comparing the eyes with the moon.
Yo acabo de hablar con mi amigo,
because you are done talking to your friend and it's in the past.
Answer:
At an airport, people usually sit waiting for their plane or buying snacks and books to keep them busy on the plane.
I see people at vending machines, buying sodas and other drinks. Many people are sitting in the lounge chairs waiting for their plane to be ready. Also, some people are in the bookstore trying to find something to entertain themselves, and some in the toy store to get things for their children.
Explanation:
Hope this helps!
=)