<li><p>For the improve the sentence section…who can tell me the difference between the usage of a semicolon and a colon. I can never tell which would be better to use.</p></li>
<li><p>Is there a difference between the usage of that and which…on the identifying the error section sometimes I tell myself I think there should be a “that” instead of “which”…but I can never figure out which is supposed to be used when.</p></li>
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<p>I agree. Both semicolons and colons showed up on the April SAT. Any help will be appreciated.</p>
<p>I think a colon is used when there is a list of things and a semicolon to separate two independent clauses</p>