Based on the sentence, the adverbial clause is "after he finishes football practice". Adverbial clause is a set of words that is usually preceded by subordinating conjunctions such as after, if, etc.It usually answers the question when, where, what, how or by how much.
Which two sentences in a expert from Anderson’s life of slave girl
Example #1: Neither Out Far nor in Deep (By Robert Frost)
This is an ABAB pattern of rhyme scheme, in which each stanza applies this format. For instance, in the first stanza, “sand” rhymes with the word “land,” and “way” rhymes with the word “day.”