Which sentence corrects the vague pronoun in the underlined sentence?
mia and lucy always used to wear each other's clothes. but they.
stopped doing that after she lost an expensive sweater she'd
borrowed.
o a. but they stopped doing that after she lost an expensive sweater
they'd borrowed.
b. but they stopped doing that after she lost an expensive sweater
mia had borrowed from lucy.
c. but they stopped doing that after mia lost an expensive sweater
she'd borrowed from lucy.
d. but she stopped doing that after they lost an expensive sweater
she'd borrowed.