to be unable to move because of fear
quedarse inmóvil por miedo (quedarse inmóvil por miedo)
"The child froze with fear when he saw the big dog."
"El niño se quedó inmóvil de miedo cuando vio al perro grande." (El niño se quedó inmóvil de miedo cuando vio al perro grande.)
to take care of and support one another
to clean and organize a space after someone else has used it
to find something by accident
to pay attention or listen carefully
to gradually develop skills or actions that lead to success
to continue working with the same energy and enthusiasm