Which sentence contains a nonrestrictive clause that is punctuated correctly? a. my boss—who was recently promoted again is great at motivating her employees. b. my boss, who was recently promoted again, is great at motivating her employees. c. my boss who was recently promoted again—is great at motivating her employees. d. my boss, who was recently promoted again is great at motivating, her employees.

b. My boss, who was recently promoted again, is great at motivating her employees.

Explanation:

There are two classifications of the clauses, the restrictive clause, and the nonrestrictive clause. The non-restrictive clause is the clause which does not have any important meaning to provide in the sentence. They can be removed without any disturbance caused to the meaning of the sentence. They provide additional information to the sentence. If removed, the basic meaning of the sentence does not change. The nonrestrictive clause is enclosed by the pair of commas and they usually appear in the middle of the sentence.

in ray bradbury's short story "a sound of thunder", mr. eckels's fearfulness leads to drastic consequences for the rest of the world.

in the story, mr. eckels, who is a hunter, hires a time travel company to travel to the age of dinosaurs. although he is excited for the hunting expedition at the beginning, when they reach there and mr. eckels sees the tyrannosaurus, he feels frightened. as he is afraid of the tyrannosaurus, he steps off the path although he has been warned not to do it. by stepping off the path, the entire course of the future is affected: mr. eckart alters the future by stepping on a butterfly, which causes a new man to be elected president in the future. in that way, it is mr. eckart's fearfulness what triggers 'the butterfly effect' and what leads to drastic consequences for the rest of the world.