In reply to Kemics:
If you worked 11 months (including notice period) you'll be entitled to 11/12ths of your full annual entitlement - so you'll be due whatever's left out of that (so if full entitlement was 24 days and you've used 14, you'll be due another 8).
If they won't let you take those holidays before you leave, you'll be entitled to be paid for them instead - although most companies will be reasonable with allowing you to take them as you might otherwise get "sick" and do no work but still be due to be paid for them.