A sports team, a photography class and a science class
The sentence that uses an introductory comma correctly is option 1) “Wishing she'd just called in sick, Suzy unlocked her filing cabinet and began her daily work.” In this case, the comma is used after the subordinate clause to introduce the main sentence.
Option number 2 is not using an introductory comma, but the comma is separating two ideas.
And in option number 3, the comma is used to list a series of related items (eggs, milk, and bread).
The dare was a frightening one for jem as they had an incorrect understanding of the circumstantial duo of the radley
The Gettysburg Address is a speech that U.S. President Abraham Lincoln delivered during the American Civil War at the dedication of the Soldiers' National Cemetery in Gettysburg, Pennsylvania, on the afternoon of Thursday, November 19, 1863, four and a half months after the Union armies defeated those of the ... c. us to be here dedicated to the great task
