DET Korean / 한국어

A complete list of free Duolingo English Test study materials, including official guides, scoring resources, grammar explanations, and sample questions to help you practice effectively and improve your DET score.

The phrase "nature calls" humorously means needing to use the bathroom, often used in casual English to express this bodily need.

The present continuous tense describes actions happening now, using "to be" + verb-ing. In questions, the structure is slightly different.

To be "bored to death" means feeling so bored that you're utterly uninterested in the situation, making the experience feel almost unbearable.

"Let's say" is a casual way to introduce hypothetical scenarios, often used to clarify ideas or give examples in abstract discussions.

Humor uses rich English wordplay. Puns are jokes that play on word meanings or similar sounds, making them a common and clever form of English humor.

Introduction to noun clauses: These clauses begin with question words like what, when, where, who, which, why, and how, acting as nouns in sentences and adding depth without asking actual questions.

Common Vocabulary for Illness helps express symptoms and feelings. Key symptoms include: Fever – high body temperature. Cough – forceful sound to clear the throat.

"Hosed" is an informal North American term meaning a situation is messed up or severely impaired, reflecting cultural and linguistic nuances.

Common expressions like "I'm sick of" show frustration or dissatisfaction. These phrases help express emotions when you're fed up. Learn how to use them effectively in English conversations. Also, save with official Duolingo test coupons.