Answer:
"I've got a brilliant plan" said David excitedly
"I plan on helping students that doesn't speak English" said David. David's plan was to create a system that help exchange students to understand english better "it will be a system and all schools should use it" said David this system was a device that would translate words for the students that would be small and easy to carry. "it will of so much help while they get taught in classes " said David. David's device is going to help exchange students to do their best in school "it's going to work!" said David.
Vanquished means to be conquered or defeated, so it is B. You could say the ememy has been vanquished or conquered.
B.
Periods and commas always go inside the quotation marks.
A. - <span>By 1914, the bourgeoisie, as described by Valery in his essay, had a disorder of the mind.</span>
