Were Ruth and Shirley both bored when Ruth started dancing and Shirley started singing an upbeat tune?

What inference can be made about the characters beliefs

What is the function of an economic system?

Which of the following factors most consistently contributes to the speaker’s believability? a the age and experience of the speaker b the physical environment in which the speech is delivered c the sincerity, knowledge, and trustworthiness of the speaker d the position of the thesis statement in the speech