not a question but can we please give a round of a aplause to my math teacher for now learning korean...and he got it all from me SHOUT OUT TO MAH MATH TEACHER WOOP WOOP! (lol) XD :>

But we pulled at the grill [on the ground] and it gave way. and then we saw iron rings as steps leading down a shaft into a darkness without bottom. … it was a great tunnel. its walls were hard and smooth to the touch; it felt like stone, but it was not stone. on the ground there were long thin tracks of iron, but it was not iron; it felt smooth and cold as glass. we knelt, and we crawled forward, our hand groping along the iron line to see where it would lead. but there was an unbroken night ahead. what is the most likely explanation for the walls described in the bold text?

It can be considered rude or offensive to call a person with a hearing loss "hearing impaired". true false

Which version of the sentence is most precise? at this point in time, taking a vacation would not be the wisest decision you could make. taking a vacation now would not be very wise. at this time, you should really not even consider the taking of a vacation. taking a vacation, in my opinion, would not be wise now.