<i class="fa-solid fa-layer-group"></i> Sort Master Swipe left or right to categorize. A1: Basics Animals vs Food A2: Nouns Count vs Uncount B1: Adjectives -ED vs -ING B2: Collocations Make vs Do C1: Verbs Gerund vs Infinitive C2: Dialects UK vs US English <i class="fa-solid fa-trophy"></i> Round Complete! You scored: 0/20 Menu / Play Again SCORE 0 <i class="fa-solid fa-xmark"></i> <i class="fa-solid fa-arrow-left"></i> Left Right<i class="fa-solid fa-arrow-right"></i> LEFT RIGHT <i class="fa-solid fa-xmark"></i><i class="fa-solid fa-check"></i>