Its a cat and mouse game with facebook.You never know when you will get a photo ID verification. You can go months or even years without getting the photo ID screen. It just depends on how you use the accounts. Its best if you warm up the accounts for a month or two before using them. Also buy them aged to make your chances better.
By warming up the accounts I mean no group posting, no posting links or spamming. Just use the accounts like you would a normal facebook account for a month or so. Once you think the account is warmed up enough you can very slowly start posting more and more everyday.
Sometimes even then if you do this you will still get the photo ID verification page. Facebook is a nightmare. However if you keep trying, working and testing different things. You can make some MASSIVE money from facebook.
Hope this helps.