In a song with form, some verses are sung to the same melody, while others aren't. a. through-composed b. modified strophic c. sonata d. rondo

B) modified strophic

The correct answer is B) Modified Strophic 

In a regular strophic all verses would be sung to the same melody, but since it's modified then  there are differences. Sonatas and rondos are different  types of compositions that are not as much related to what the question is about. The others that aren't are usually done in a way to fit the theme of the song. hopefully this helps

No, it was beethoven

Answerthe third and fourth;