C1 practice in future reference, perfect aspect, future-in-the-past forms, conditional consequences and modal meanings.
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“Impact” has been a verb for centuries
The verb “impact” dates back to the 1600s, but its familiar meaning developed later. Learn how to use it and when “affect” may be clearer.
Pal vs. buddy vs. mate vs. friend vs. companion vs. confidant(e)
Learn how these six words differ in tone, regional use, shared company, and trust, so you can choose a natural word for each relationship.
Research Translation Language Exercise
CEFR C2; focus on precise language for translating, reporting, and communicating research.
Delusion vs. illusion: How to choose the right word
Learn how delusion and illusion differ, where their meanings overlap, and how to choose between a firmly held false belief and a misleading impression.