I think is the second one not sure yet
Endorse: to declare ones public approval
Synonym: support
Antonym: oppose
Chewbacca is a fictional character, which means that it was a special feature. By the way, it is almost impossible that people can make the chewbacca noise talk. So Chewbacca is a special feature.
Hope this helped!
Nate
Incredulous means unwilling\unable to believe something; showing unbelief.
Examples from YourDictonary.com: "He was at first incredulous, but eventually learned the truth.
They are often incredulous at the sums that the poorest children and pensioners have received. "
My opinion: Narrow it down to B or D.
Hope this helps, and I apologize if B and D are not the right answers.
It is laborers that are the lifeblood of a construction site, they make it tick bringing everything together, they, as much as heavy machinery in their own way, power the construction industry. Without them we would face a lot of difficulties.