C21U1LB 1CVersion en ligne Find all the elements of each group. par Modern English 1 1 2 2 UNDERSTANDING I can't make heads or tails of it. It's hard to get your head around it. You have to come to grips with it. You want to get something out of it. It's beyond me. I don't see the point of it. REMEMBERING It's on the tip of my tongue. We have to learn it by heart. I don't know off the top of my head. Nothing comes to mind. Sometimes I lose my train of thought. Her stories stick in my mind.