Which word group is correctly punctuated? 1. Marlowe considered his many problems: an essay to write for English class, an exam in geometry, and a science for project to
complete
2. Marlowe considered his many problems; an essay to write for English class, an exam in geometry, and a science fair project to
complete
03. Marlowe considered his many problems, an essay to write for English class, an exam in geometry, and a science fair project to
complete.
04. Marlowe considered his many problems. An essay to write for English class, an exam in geometry, and a science fair project to
complete.

The answer is 3.

Explanation:

I believe that the correct answer is 3. If you do not believe me you don't have to but look at my punctuation. Then look at the punctuation of the other person who answered this question. Just look.

taking into account that a theme is the central topic a text treats and can be developed through a story, play, poem etc. the following are themes that can be further developed:  

my best friend jeffrey has many unusual interests. (the story could be about each of the unususal interests)

once a man gives his soul over to evil, he can never go back. (this could be a saying or a proverb)

the three sheepdogs lay around the yard all day. (it could be developed detailing how each of these sheepdogs lay around)

a priest's collar has an unusual effect upon people. (it could be developed detailing the different effect upon people)

innocence is a powerful force in a world full of corruption. (it could be developed detailing how is a world full of corruption)

king lear is a play shakespeare wrote later. (it is just a sentence and doesnt give any idea or topic to be discussed in details.

evil often wears the disguise of innocence. (this could be a saying or a proverb)

there is no passage.