Answer:
B To inform people of what to do in case of an accident on the subway
Answer:
1) cómo estás
2) cómo está usted
3) cómo estás
4) cómo está usted
5) cómo está usted
Explanation:
“¿Cómo está usted?” is used for people older than you or for people you don’t know. It is more formal.
¿Cómo estás? is used for people your age or people you are familiar with such as family members. This is informal.
Hope this helps, ¡buena suerte!
