Usages of preocupado
Estoy seguro de que mi hermana aprobará; ya no estoy tan preocupado.
I am sure that my sister will pass; I am not so worried anymore.
Mi madre no está segura del horario y se siente un poco preocupada.
My mother is not sure about the schedule and feels a little worried.
Al ver que la fiebre sube, mi padre se pone preocupado y llama al médico.
When he sees that the fever is going up, my father gets worried and calls the doctor.
No estoy seguro de la respuesta, pero no me siento tan preocupado porque realmente he estudiado.
I am not sure of the answer, but I do not feel so worried because I have really studied.
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