There is a confusion amongst many native speakers as to when to use 'good' (the adjective) and 'well' (the adverb and adjective). "He works good" is grammatically 'wrong' as here an adjective is modifying a verb which it 'cannot' do. " with an adverb (well) modifying the verb (works).
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
Tam SadekThis is an example of when 'real' English clashes with 'grammatical correctness'Or simple proof of a lousy educational system.