u/Livid_Throat_3249

im about to finish unit 1 and I'm wondering if i should get good at frq's now or after ive done all units and am practicing for the actual exam

im trying to find a good app or website to practice with and also one that lets you pick specific units because most the ones i find is random units i havent studied

even when i get the answer correct it gives me low marks. how do i get better at them