if i say ''cocoa ran fast.''

is that still only using nouns and verbs?

No. "Cocoa ran" has only a noun and a verb.

"Fast" is an adverb modifying the verb, "ran."

thanks!!!!!!!!!!

You're welcome. :-)

Yes, the sentence "Cocoa ran fast" only consists of nouns and verbs. "Cocoa" is a noun, as it is the name of a person or thing. "Ran" is a verb, as it describes the action of Cocoa moving quickly. "Fast" is an adjective in this context, describing how Cocoa ran. So, your sentence contains a subject noun ("Cocoa") and a verb ("ran"), which makes it a complete sentence with only nouns and verbs.