Which of the following would probably be the best choice for a speech topic? A. the spawning habits of great white sharks
B. the history of marine warfare
C. the Pacific Ocean
D. humpback whales

B. The history of marine warfare

Explanation: I just think that there is probably more information on the history of marine warfare than the other topics so yeah.

I apologize if this answer wasn't correct I was just trying to help.

answer: group ii. when the root is a full word except for a final e, the forms usually are spelled with -able.

explanation: the word will be deplorable. -able will be used with the word 'deplore-'. the group ii is when the root is a full word except for a final e, the forms usually are spelled with -able is used for the word deplore- because the word deplore- has 'e' at the end of it.