Question

highlight all the words that make up the two independent clauses below.
tony stark is an excellent athlete; undoubtedly, he will start at the soccer game this weekend.

Explanation:

An independent clause has a subject and a predicate and can stand alone as a sentence. In the given sentence, "Tony Stark is an excellent athlete" has the subject "Tony Stark" and predicate "is an excellent athlete", and "he will start at the soccer game this weekend" has subject "he" and predicate "will start at the soccer game this weekend". The word "undoubtedly" is an adverb, not part of an independent clause.

Answer:

First independent clause: Tony Stark is an excellent athlete
Second independent clause: he will start at the soccer game this weekend