This is a grammar practice worksheet / review sheet covering the concepts presented in Realidades 2, Capítulo 4B - specifically, preterite vs. imperfect and reciprocal actions.
Section 1: reviews regular preterite endings, some irregular preterite (hacer, tener, estar, and poder)
Section 2: reviews regular imperfect endings plus the irregulars (ir, ser, ver)
Section 3: some tips/tricks for differentiating between preterite and imperfect, plus a few practice sentences
Section 4: short explanation of reciprocal actions + some practice