WAEC - English Language (2022 - No. 4)

The word "impede" means to hinder, obstruct, or slow down progress. In the context of the sentence, the statement contrasts the purpose of education with the idea of hindrance or restraint. The sentence conveys that education is not meant to prevent or impede progress but, instead, to facilitate or promote it.

Option B, "impede," accurately captures the idea of creating obstacles or barriers, making it the most suitable choice for the intended meaning in the sentence.