I need help with these questions

Which heroic quality does manjiro show in the excerpt? read the excerpt from heart of a samurai.that night, lying in his bunk, manjiro couldn’t trying the new words. “buttons,” he whispered. “pockets. shoes. bread.” bread was hard to say. he tried again and again. “captain,” he said. “whitfield.”“what are you doing? ” goemon said.“maybe if i learn some words, i can ask questions.”goemon groaned. “more questions! ”“if we don’t learn their language, how will we know what they intend to do to us? ”

The two essential parts of the sentence are the: a: subject n verb b: subject n noun c: adjective n verb

Witch sentence contain an adverb clause