Which part is this sentence fragment missing? Singing in the shower as loud as possible.

the correct sentence is I was singing in the shower as loud as possible

Explanation:

It was missing the subject

the two answers are

get thee back into the tempest and the night's plutonian shore

on the pallid bust of pallas just above my chamber door

she was killed in her home during hurricane katrina. b.she was relocated to another town after hurricane katrina. c.she died trying to get victims of the hurricane to safety. d.she is still missing — police do not know where she is.