According to your textbook, blue text on a green background is usually a good choice of colors for a visual aid.

Which program is an example of a well-produced radio drama that attracted large audiences and won the support of sponsors?

a. "Gunsmoke" b. "The Shadow" c. "The Green Hornet" d. "The Adventures of Superman" e. "Dragnet" f. all of these g. none of these

Which of these can Jessica use as a suitable thesis statement for her speech on cell phones?

A. Cell phones have transformed our social lives. B. I want to talk about cell phone etiquette. C. I want you all to avoid using cell phones while driving. D. Why do we rely so much on cell phones?