Question

Choose the sentence that uses apostrophes with possessive nouns correctly.

The sheep's pen's were filthy.
The sheep's pens were filthy.
The sheeps' pens were filthy.​

Answer 1

The third one.

Step-by-step explanation:

It says pens, as in multiple pens, so that also means that there are multiple sheep. When there are more than one possessive nouns, you always put the apostrophe after the "s".

Answer 2

The second one from the top

Step-by-step explanation:

B/c it is the sheep's pen

Hope it helps!