Spiral of Silence Theory assumes that people remain silent because of a fear of isolation.

In your introduction, you should give your audience a sneak preview about the subject by making a preview statement

Indicate whether the statement is true or false

Speaking extemporaneously

A. is adaptable to more situations than is speaking from manuscript. B. offers more spontaneity and directness than does speaking impromptu. C. gives more control over language than does speaking from memory. D. All the answers are correct. E. both is adaptable to more situations than is speaking from manuscript and offers more spontaneity and directness than does speaking impromptu.