I recently started my GRE preparation with GregMAT and following the two-months plan. So currently, I’m learning the vocabulary from gregmat list and I’m on Group-3 but simultaneity as per of the plan, I’m watching Dedicated TC and SE sessions. But one problem I’m facing is that during these sessions, greg would cover examples and also give questions as homework but some of the answer options contains words that would come up later in vocab mountains, like for example, some words were there in group 13, 20 and so on. So my doubt is, how to do both the vocabulary and these sessions simultaneously. The same doubt I’ve regarding practicing questions also, they would contain vocab that currently I’m not knowing, so do I need to learn vocab first before practicing?