📌 Use the answer key as a self-check station. Let students correct their own work (with a red pen = instant feedback!).
Simple Present, Present Continuous, Future (will vs. be going to), and Simple Past (regular and irregular). Modifiers: Adjectives, comparatives, superlatives, and adverbs. How to Use the Guide grammar galaxy 3 answer key
Form a small study group. Each person completes the exercises separately, then they compare answers. Majority rule can serve as a functional answer key, and disagreements lead to productive grammar discussions. 📌 Use the answer key as a self-check station