Ustedes is formal and should be used when talking to someone you’re not so familiar with, like a stranger, or someone that should be addressed with respect, like an elderly person.
Все равно никто меня не понимает
Answer:
Esta tarde yo voy a comprar zapatos
El fin de semana, mis amigos y yo iremos a pasear al bosque cercano
Mañana, mi compañero de cuarto va a arreglar sus papeles
Durante las vacaciones, mis amigos fueron a pasear a México.
Explanation:
-Salary and benefits
-Level of difficulty
-Social Interactions
-Autonomy
-Physical Environment
First things achieved you Ellen Ochoa and Jose Moreno Hernandez was becoming astronauts