Answer:

Explanation:
- The Grand Canyon, 277 miles long and 18 miles wide, was formed by the Colorado River.
This sentence is divided in-to two parts that need to be separated by two commas. So, it is necessary to use two commas and not one.
<u>The two parts are;</u>
- The Grand Canyon was formed by the Colorado River. (clause)
- 277 miles long and 18 miles wide. (phrase)
A phrase always add more information about the clause and is nothing without it. To incorporate the phrase into the clause in the middle, we must use two commas to make the sentence and the phrase and clause more visible and understandable!
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
Answer:
D. Extend
Explanation:
Galimberti's photos twist the cultural conversation by revealing a disparity in economic privilege across his subjects.
The most precise version for twist in the above sentence is extend.
Galimberti's photos twisting the cultural conversation and revealing a disparity in economic privilege is proof that there was no prior knowledge of the disparity in economic privilege across his subjects. So, his photos extended the cultural conversation and brought the disparity to light.
This makes extend the most precise option for the replacement of twist.
Answer:
<h3>He ordered me to polish my shoes.</h3>