Question

________________ baby was born last week

Answer 1

Ed and Kim's
Ed and Kims'
Ed's and Kim's
none of the above

Answer 2

I think D

Answer 3

I'm pretty sure it's A. Because you don't repeat the ownership with each individual name when it is back to back. And ownership is always " 's " unless the person's name ends with an s (ex. Thomas'). It's not none of the above because there is not another option on how to express ownership in this situation. Hope this helps!