Which sentence uses an indefinite article?
a.
let's go to the movies later today.
b.
sydney is waiting for her brother at the playground.
c.
christine put a sandwich in her lunch box.

Read the quote from zimmermann in the code book. a future government could inherit a technology infrastructure that's optimized for surveillance, where they can watch the movements of their political opposition, every financial transaction, every communication, every bit of e-mail, every phone call. everything could be filtered and scanned and automatically recognized by voice recognition technology and transcribed. it's time for cryptography to step out of the shadows of spies and the military, and step into the sunshine and be embraced by the rest of us. which question does this paragraph answer? why does zimmermann think encryption is important? what kind of encryption did zimmermann invent? how does zimmermann’s encryption work? who made encryption based on zimmermann’s work?

In the conclusion of the radio broadcast war of the worlds, orson welles:

Ineed . read the passage, and choose the two (2) inferences that are most firmly based on the given information. the manufacture and sale of alcoholic beverages was outlawed in 1919 by theeighteenth amendment. prohibition, as it was called, achieved a number of good results. it lowered the average consumption of alcohol. 4rrests for drunkenness fell sharply. the rate of alcoholism was reduced. if the prohibitionists had been willing to legalize beer and wine, the experiment might have worked. instead, by insisting on a totally “dry” society, they drove thousands of ordinary people to break the law. 1. during prohibition, alcohol was not available. 2. during prohibition, many usually law-abiding people drank illegally. 3. the prohibitionists opposed the use of any form of alcoholic beverage. 4. the prohibitionists were tolerant of moderate social drinking.