Which of these statements is not true?

when an introductory word of a noun clause is not a part of the clause, it is treated like a conjunction.

noun clauses are diagrammed depending on how they are used in the sentence.

when an introductory word of a noun clause is not part of a clause, it can be treated like an interjection.

when an introductory word of a noun clause is not part of the clause, it can be treated like an expletive.

A: When an introductory word of a noun clause is not a part of the clause, it is treated like a conjunction.

Explanation:

 Conjunctions are linking words that have the function of connecting words, phrases, and clauses in a sentence and therefore the option A presents a statement that is not true. The introductory words that are not part of the clause are followed by a comma, and it can stand on their own, which is the case of adverbs or words, such:  yes, well, no etc

1. c- the tunnel project was worthwhile.

2. b- to inform about the value of the tunnel project

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)