<p>same idea as the vocab one. post one sentence with a grammar error (hopefully from an SAT prep book) and have the correction below. i’ll start first:</p>
<p>Global warming would increase more gradual if solar energy sources were more fully exploited.</p>
<p>(a space here to cover up the answer)</p>
<p>…more gradually if…</p>
<p>an adverb is needed to modify “increase”</p>
<p>How about instead we “pracic” our spelling. Kidding.</p>
<p>After my monthly hooking up with Breanna, I prevented one of my girlfriends, Hannah, from realizing that I was going third base with Alexis on a weekly basis by telling her that I was obligated to attend church outings every Friday evening.</p>
<p>“her” is a vague pronoun reference that can refer to any of my several girlfriends.</p>
<p>^“by telling her” is ambiguous; it could describe the action of preventing or the hypothetical situation of Hannah’s realization.</p>
<p>^ thanks</p>
<p>Thirty-nine cents are needed to enter the theme park unless one successfully seduces the staff member Breanna, in which case admission is free.</p>
<p>Amounts of money/time/distance/weight are always singular; should be “Thirty-nine cents is”.</p>