“Go pear shaped” means to go badly wrong. Here is how the idiom is used today, plus the popular aviation story behind it.
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Fluent vs. fluid: what is the difference?
Fluent describes smooth language use. Fluid describes flow, movement, or flexibility. Here is how to choose the right word.
Evoke vs. invoke: what is the difference?
Evoke means to bring a feeling, memory, or image to mind. Invoke means to call on authority, rules, or power.
Bus and Train Words Vocabulary Exercise
CEFR A1 vocabulary: bus and train words. Each item has one correct answer.
Transformation with Linkers Exercise
C1 Transformation with Linkers Exercise