Cox Campus Practice Exam 2026 – The All-In-One Guide to Master Your Campus Certification!

Understanding Tier 2 vocabulary helps readers move beyond basic words to terms that carry more nuance across many topics. Brisk fits as a Tier 2 word because it conveys a specific sense of energy and speed that is useful in many contexts—brisk wind, brisk walking, a brisk pace—without being tied to a single domain. It adds nuance beyond simply “fast” or “quick,” suggesting liveliness and efficiency, which is why it appears frequently across different texts. The other options are more typical of Tier 1 vocabulary: pillow names a common object, sunny describes weather in everyday language, and lemon names a common fruit. Those words appear early in learners’ vocabularies and don’t provide the same cross-topic utility, so they are less characteristic of Tier 2.