Which of the following is a technique to enhance vocabulary for the exam?

Practicing vocabulary flashcards is an effective technique for enhancing vocabulary because it allows for active engagement with the words. Flashcards typically present a word on one side and its definition, usage, or an example sentence on the other. This method promotes spaced repetition, where learners can review words at increasing intervals, solidifying their retention.

By actively recalling the meanings and uses of words, learners strengthen their memory and understanding, making it easier to use these words in context during the exam. Furthermore, flashcards can be tailored to include words that are particularly relevant to the exam, allowing for targeted vocabulary improvement.

In contrast, simply reading random articles and books may expose learners to new vocabulary but does not ensure active recall and retention of those words. Group discussions can be beneficial for contextual practice and application but might not focus specifically on expanding vocabulary in a structured way. Lastly, memorizing definitions without context often leads to superficial understanding, making it difficult to use words appropriately in various situations.