Why might idiomatic expressions appear in the vocabulary section?

Idiomatic expressions are a significant aspect of a language because they often convey meanings that go beyond the literal interpretation of individual words. By including idiomatic expressions in the vocabulary section, the assessment can gauge the students' understanding of these colloquial phrases and the subtle nuances that come with them. Mastery of idiomatic expressions is crucial for achieving fluency and understanding a language at a deeper level, as these phrases frequently reflect cultural contexts and social nuances.

Assessing knowledge of idiomatic expressions helps educators determine whether students can comprehend and use language in a manner that reflects natural speech. This is particularly important in English, where idioms are commonly used in everyday conversation, literature, and media. Consequently, those expressions serve as practical indicators of language proficiency that extend beyond basic vocabulary knowledge.