Question

which of the following is a sentence fragment?
marina is a fast runner and a skilled basketball player.
marina, an excellent basketball player.
marina has very strong basketball skills.
marina, a great basketball player, scored 26 points today.

Explanation:

A sentence fragment is an incomplete sentence that lacks a subject, verb, or a complete thought. "Marina, an excellent basketball player." is missing a verb and does not express a complete action or state. The other options have a subject (Marina) and a verb (scored, has, is) and form complete thoughts.

Answer:

Marina, an excellent basketball player.