Modified True or False: Write TRUE if the statement is true and FALSE if false. Underline the word/s which made the statement incorrect and provide necessary corrections. ______6-7. The most common forms of public speaking include a prepared speech and testimonial speech. ______8-9. An impromptu speech is a type of speaking occurs ambush interview and other gathering where people are asked to deliver a speech on the spur of the moment. ______ 10-11. To be a good public speaker you must be open to questions and propositions