Realistically only two out of six can make you some money, the first and sixth option. Airdrops are nor really worth your time, faucets likewise. Steemit is heavily rigged and I would not recommend it especially not for newbies. I have never heard of crowdholding and it might be a valid option, I have no idea. If you have programming skills or if you can create content, you can work directly for crypto. But I would not go anywhere else. This forum is a good place to advertise your skills (Services Section) and get paid in crypto.