Tommy can’t go out because he’s ……………….. studying for an exam. A. busy
B. convenient
C. satisfied
D. favorable

Asymbol always — a. gives human qualities to nonhuman things b. uses a connective word such as like or as c. stands both for itself and for something else d. presents an apparent contradiction that is actually true

Phosgene is a chemical agent that is formed by decomposition of chlorinated hydrocarbon solvents by ultraviolet radiation.

In this excerpt from "colonialism in the united states" by henry c. lodge, which word is closest in meaning to the word indelibly? long after the world to which it belonged has vanished, a habit of thought will live on, indelibly imprinted upon a race or nation, like the footprint of some extinct beast or bird upon a piece of stone.