Which central idea develops over the course of the text?

Mr and mrs van daan murmur their welcome what are the playwrights indicating by using the word murmur?

Which sentence best build the suspense

The first step in synthesizing is to a. compare a particular source you are considering to the other sources you have already selected. b. parrot what other sources have said. c. ignore sources with information that runs counter to your claim. d. insert large chunks of information from one or two sources into your essay.