B2 (Upper-Intermediate) • 12 questions • Present perfect continuous and related aspect contrasts
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C1 academic vocabulary focusing on precise meaning, research methodology, evidence and argumentation.
Modal Verbs of Obligation Exercise
B1 practice with rules, necessity, advice, prohibition, and lack of obligation.
100 Portmanteaus You Should Probably Know
Ever wondered how brunch, smog, and podcast became everyday words? Learn 100 clever portmanteaus every adult should know, use, and enjoy.
100 Best Synonyms for “Purpose”
Find 100 practical synonyms for purpose, with clear usage tips to choose the right word for goals, intent, meaning, plans, and everyday writing.

