Final answer:
The sentence 'Star-Lord carved wooden clogs and a baseball bat in his crafts class last year.' requires the addition of a comma after 'clogs'.
Step-by-step explanation:
The sentence: Star-Lord carved wooden clogs and a baseball bat in his crafts class last year, requires the addition of a comma. The comma should be placed after 'clogs', creating the sentence: Star-Lord carved wooden clogs, and a baseball bat in his crafts class last year.
Learn more about Punctuation in English sentences