Convertirlas en pasado simple
You went to school today
You didn't go to the school today
She worked hard today.
She didn't work hard today.
He didn't pass his exam.
He passed his exam.
We missed our plane.
We didn't miss our plane.
They didn't study for the quiz.
They studied for the quiz.
Respuestas
Respuesta:para que aprendas
Explicación:
El "simple past" se utiliza para hablar de una acción que concluyó en un tiempo anterior al actual. La duración no es relevante. El tiempo en que se sitúa la acción puede ser el pasado reciente o un pasado lejano.
Ejemplos
John Cabot sailed to America in 1498.
My father died last year.
He lived in Fiji in 1976.
We crossed the Channel yesterday.
Siempre se utiliza el "simple past" para referirse a cuándo ocurrió algo, de modo que va asociado a ciertas expresiones temporales que indican:
frecuencia: often, sometimes, always
I sometimes walked home at lunchtime.
I often brought my lunch to school.
un tiempo determinado: last week, when I was a child, yesterday, six weeks ago
We saw a good film last week.
Yesterday, I arrived in Geneva.
She finished her work atseven o'clock
I went to the theatre last night
un tiempo indeterminado: the other day, ages ago, a long time ago People lived in caves a long time ago.
She played the piano when she was a child.
Nota: el término ago es útil para expresar distancia temporal en el pasado. Se coloca después del periodo de tiempo de que se trate: a week ago, three years ago, a minute ago.