The best idioms for IELTS Speaking are natural, modern expressions that native speakers actually use in daily life.
Examples include to grab a bite, to be swamped, to keep your chin up, to make up your mind, and to touch base.
Avoid outdated idioms like “it’s raining cats and dogs” — they sound memorised and unnatural.
Instead, use idioms that fit the context of your answer story so they sound fluent and authentic.
