\boxed{\rm { walk\qquad get\qquad run\qquad reach\qquad sit\qquad buy\qquad open }} Last Friday I went to the zoo with some of my friends. We (a) ——- there before the gate (b) ——-. Then we (c) ——- some tickets and entered the zoo. While we (d)——–, I saw my friend Raihan (e) —