My sister and I share a room, but this bed is _______.
Mine or hers.
I lost _______ keys; have you seen them?
My
This is _____ book, not yours. (his / him)
His
Mine or hers or his.
Our school is hosting _______ annual talent show next week.
It’s
The kittens are playing with _____ mother. (their / theirs)
Their
We found the missing book; it was _______.
Ours
She borrowed _______ umbrella because it was raining.
Her
Is that _______ bike or your brother's? (my / mine)
My
That is not your jacket; _______ is over there.
Yours
The students forgot _______ homework at home.
Their
We forgot to bring _______ lunch to school. (our / ours)
Our
Maria gave me this pen. Is this pen yours, or is it _______?
Hers
The dog wagged _______ tail happily.
It’s
The house is _______ with the blue door. (our / ours)
Ours