A. After the meeting this afternoon (1-2pm) we will know how many volunteers have signed up.
Themes in speeches are used to organize the speech to make it easier for the audience to understand.
It uses logical examples and explanations to examine a topic in an organized way.
An expository essay is an essay in which the author makes a statement about a topic and then backs up his/her reasoning with specific examples and explanations. The examples and explanations should be logical and organized in a way that makes it easy for the reader to see how the author builds support for his topic.
The other options apply to other forms of literature. A play uses dramatic elements. A poem uses poetic techniques. A story uses narrative techniques.