Which sentence uses the correct singular possessive form of sister? A. She borrowed my sisters's surfboard for our surfing lessons. B. She borrowed my sister's surfboard for our surfing lessons. C. She borrowed my sisters' surfboard for our surfing lessons. D. She borrowed my sisters surfboard for our surfing lessons.

Respuesta :

B Sister's because it shows ownership with the apostrophe s

Answer:

It's B, because it shows the possession to her sister's board (sorry if I'm wrong)

Explanation:

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