Identify the following group of words: Although my calls come from satisfied customers. a. correctly punctuated sentence b. fragment C. comma splice d. run-on sentence

The group of words "Although my calls come from satisfied customers." is a fragment. <br /><br />A fragment is an incomplete sentence that lacks either a subject, a verb, or a complete thought. In this case, the word "Although" introduces a dependent clause that does not express a complete thought on its own. Therefore, the correct answer is:<br /><br />b. fragment