He ran as fast as he could. A. verb B. subject C. adjective D. adverb E. predicate

The sentence "He ran as fast as he could" can be broken down into different parts of speech:

1. "He" is the subject of the sentence. The subject is the person, thing, or idea that is doing or being something. In this case, "he" is the one doing the action.

2. "ran" is the verb in the sentence. A verb is a word that expresses an action, occurrence, or state of being. In this case, the action is "ran."

3. "as fast as he could" is an adverbial phrase. An adverb modifies a verb, an adjective, or another adverb. In this case, it is modifying the verb "ran" by telling us how he ran.

4. The entire sentence "He ran as fast as he could" is the predicate. The predicate is the part of a sentence (or clause) which tells us what the subject does or is. In this case, the predicate is "ran as fast as he could."

So, the answer to your question is:

A. verb = ran B. subject = He C. adjective = There is no adjective in this sentence. D. adverb = as fast as he could (adverbial phrase) E. predicate = ran as fast as he could