These are my favorites (as seen in my signature 
)
Bit by Bit - Free 0.001 btc every day! No joke!
Daily BitCoins - Absolutely free Bitcoins every day
Bitcoin Flower - 1 free btc given out everyday
)Bit by Bit - Free 0.001 btc every day! No joke!
Daily BitCoins - Absolutely free Bitcoins every day
Bitcoin Flower - 1 free btc given out everyday
Those links at the above are having a problem in the sites, So I don't think its reliable to do it, it will just turn only into waste. Because I tried to open it but not functioning.
I would even try any of this links on your place, it can be with some virus. I trust much more when people just write the name of sites and i can search and go there myself.
Guys, you should be aware of opening every link in your computer because it might get your computer affected by the virus that is embedded on the link. So since I tried those,, there is no bitcoin in the sites provided.