"Matilda guarded her door, standing at her high, cell-like window, and peering through the slats of the closed shutter." What is the correct way to rewrite this sentence using parallel structure?
O Matilda guarded her door, she stood at her high, cell-like window, and peered through the slates of the closed shutter.
O Matilda guarded her door, Matilda stood at her high, cell-like window, and peered out through the slate of the closed shutter.
O Matilda guarded her door, stood at her high, cell-like window, and peered through the slats of the closed shutter.
O Matilda guarding her door, stood at her high, cell-like window, and peered through the slates of the closed shutter.
Ylinily
M4TMICIzdHVkZW50X2lklio3 MzMxNTUX