Answer:
woman not women
Hands not hand's
realized not realised
pigment not phigment
"help me" not 'help me'
Step-by-step explanation:
The ghostly woman looked hands. She realized that what she saw was not a pigment of her imagination after all. She gasped in horror, "help me". But it was no use, she was invisible.
I also added a comma after the word use on the last sentence but I don't know if that's correct or not.