Question

Which sentence uses a contraction incorrectly?

I’d never seen a tornado until last year.
They’ve both got wondrous writing talent.
We’ve got an urgent appointment to attend.
The dog knew it’s job was to stop trespassers.

Answer 1

the dog knew it's job was to stop trespassers

Answer 2

the dog knew its job was to stop trespassers

explanation: it's means it is , so it isn't grammatically correct to say "the dog knew it is job was to stop trespassers"

hope this helped!!