Which of the following is an example of a dependent (subordinate) clause? a) i like hotdogs b)the little baby cries all night c) until the sun goes down d) the dog crawls toward the door for food

A subordinate clause is a group of words that has both a subject and a verb but cannot stand alone as a sentence.

Of the given options, we see that

I like hotdogs. - Sentence

The little baby cries all night. - Sentence

The dog crawls toward the door for food. - Sentence

Until the sun goes down - This is not complete and is depending on other part to get complete or convey a meaning.

Hence the answer is

C. Until the sun goes down