1. Scientists CONJECTURED <span>that reducing the consumption of substances that emit harmful gases would reduce pollution.
2. </span> Jonathan was irritated by the VORACIOUS <span>noise made by the loud musical procession on the street.
3. T</span>he poor farmer was in for a pleasant surprise when he fortuitously <span>stumbled upon a pot of gold buried in his yard.</span>
The answer is c because it’s saying that he is exited to then angry which is showing his emotion.
Answer: E: When she lost her husband and four children in a single week, she took control of her life by moving to Chicago to become a dressmaker to support herself.
Explanation: This most clearly demonstrates determination. You may be tempted to choose answer D, but that most clearly demonstrates bravery, not determination.
D. dictionary
For the purpose of an informative piece (be it an article or essay), you will have a very distinct goal of teaching your audience or readers, by manner of presenting information (demonstrating), how to do something or give them enough information by manner of defining or describing something to where they could do something on their own.