-Microworkers (you can make 10$ a day but it is boring lol)
-Hive micro tasks (they have an app so you can watch TV and do tasks, althought they are very repetitive and they pay on average 1$ per 1000)
they have tasks like categorizing photos,logos, finding the names of TV shows, etc I have a ref link if you want to join under me
-Forums that pay you to be active ( Forumcoin used to pay you a good amount for being active, I would cashout 5$ every 4 days or so, but now they have limits. The good thing is that they discuss a lot of beer money ideas and you can find other opportunities while making a small amount for being active. )
-BeerMoneyForum (BMF, is similar to FC, haven't used it myself, but they say it's legit)
-Neobux (I know PTC sites are so 2010 lol, but I logged in recently and it has a lot of microtasks and surveys, and if you have the time you can make a small amount and cashout even in a day. Especially if you are US/UK etc)
-Reddit subforums ( on /slavelabour and /signupsforpay you can find eveyday people that are looking for some microtaks to be done for some money 1$ to 10$. If you have any skill you can make a thread and find clients)
Also, on /workonline and /beermoney you can find opportunities and money making sites that people discuss and see what works or not.
-Fiverr, if you have any skill, even thought you are new, you can make gigs and leave them be. Sometimes, sales come when you don't expect it, just check your email everyday. I had made 300$+ as a newbie on the past.
That's all that I could think for now. If you need any help from any of these, feel free to PM me.