Tu no comiste en el restaurante
Ella no se vistio rapidamente/ ella se vistio lentamente
Ustedes no entraron a la casa
The word should read poder, not ponder.
Answer:
Ustedes no pueden ir al concierto esta noche.
Can you give more context?
If this is about Spanish and they are traveling somewhere on a plane, I would say that Manual is worried that Ana forgot her passport because you can't go out of a country without a passport.