Which sentence contains a collective noun. ( a. ) my dog give birth to a large litter of puppies ( b. ) where did you go to elementary school? ( c . ) air pollution can do a lot of damage to your lungs ( d. ) dishonesty is my biggest pet peeve

Which is the comparative degree of the word tall? a. taller b. tallest

How can a speaker best appeal to an audience? a. by revealing just enough information to make the au us b. by allowing the audience to ask questions about the speech's subject matter c. by adapting the speech to the expectations and knowledge of the audience d. by encouraging listeners who disagree to voice their opinions

Me i need a correct answer how did mlk jr.’s “voice” in his speeches shape the civil rights movement?