The antecedent of the pronoun “it” is Chicago (answer A). The reader can easily recognize the antecedent of a pronoun by replacing it in the sentence, and he or she can determine if the meaning of the sentence has sense or not.
Example: The class members chose Chicago to visit because Chicago provides the best opportunity for education and entertainment.
Answer: C. And while I believe that what someone eats is a matter of personal choice and not something that society should control, people need information if they are going to make wise decisions.
Explanation: it has better structure and style.
Answer:
l always <u>late</u><u> for class</u>┐( ̄ヘ ̄)┌

I believe the correct answer is sentences 2,5 and 6.
Complex sentences are composed of one independent
clause and at least one dependent clause. The examples from "The Enigma
Machine” which are complex sentences are:
<span>2. </span>For
example, Bletchley Park was crucial in the Battle of the Atlantic, which lasted
six years.
5. This
was provided in a codebook, which was a monthly list of daily keys distributed
to various networks in the German military.
6. Since
the Enigma machine could encrypt text into over 150 trillion possible
combinations, Germans were convinced the codes were not decipherable.