الخطوة 1اختر الخيار الصحيح
الخطوة 2أضف التدريبات التي تعجبك إلى المفضلة
We use an adverb, and not an adjective, to qualify a verb.
After verbs such as look, feel, sound, taste, smell use an adjective instead of an adverb: Sugar tastes sweet (not sweetly).
Fool is a noun, and requires the article when we use it with the verb to be. Foolish is an adjective, and can't be used with the article after the verb to be.
A fool or a foolish person doesn't mean an insane person, but one who acts thoughtlessly. We tend to use silly or stupid instead of foolish in modern usage.
And is a conjunction, and can only join similar forms of speech: He came and sat down. We can't use it instead of the adverbs also and too.
Coward (= one without courage) is the noun. The adjective is cowardly.