Answer:
The chief way the government gets the money it spends is through taxation. Figure 1 shows the relative sizes of sources of federal government tax revenues. Forty-five percent of federal tax revenue comes from individuals' personal income taxes. Another 39 percent comes from Social Security and Medicare withholdings.
Could harm cards, set fire to a tree, or get shot by a firework
The weather forecaster predicted another day of high, scorching temperatures.
All of the above. Spelling is revised because if you misspell something, whatever you wrote will seem like you didn't care about it. Word choice is checked because it can affect the way readers see your opinion on the subject. Repetition is checked because who wants to read the same thing more than once? Word order is checked so the grammar seems clean to the reader.
