Which sentence uses possessive pronouns correctly? A. The responsibility for the fallen tree is their's. B. That pumpkin looks like ours. C. I think that big red suitcase is her's. D. My dog lost it's collar somewhere in the park.
A, there isn't an apostrophe in theirs, C, there isn't an apostrophe in hers, D, there shouldn't be an apostrophe in the 'its' in this context, so B looks to be the correct answer