Please help me ASAP <3 Change the active voice to passive voice

A terrible accident occurred at the corner of Main Street and 22nd avenue

Messalla frowns at the wide circular cover, for a moment returning to his own fussy world.

How does the author foreshadow trouble in the prison? support your answer with explicit textual evidence

Read the passage. when mother’s fever persisted for a week, father summoned our family doctor. dr. blakemore applied leeches to mother’s skin in hopes of reducing the amount of blood in her body. despite the doctor’s efforts, she languished in bed for three more days before her appetite returned and she requested a thin broth. our dear cook, mrs. davis, prepared the broth and delivered it to my mother directly, eager to ease her discomfort. what can readers infer about the time period of the passage?