What facts are being used in this atomic structure question?
The only correct answer is #1.  

In actuality, the ground state of the hydrogen atom has zero angular momentum.  

Regarding #2 and #4, there is no preferred plane in which one point should orbit another point.  By symmetry, they are all equivalent.  

Regarding #3, there is no angular momentum in the ground state, and in a state whether there is angular momentum, it doesn't need to be in the same direction as the electron spin angular momentum.