I need help with sentences containing faulty idiom in the writing section.

Test Preparation SAT Preparation
1

<p>I don't know which phrase is correct: </p>

<p>"jealous of" or "jealous over"</p>

<p>I don't know the differences between the following phrases:</p>

<p>"to the mountain," "at the mountain," or "on the mountain"</p>

<p>I don't understand the concept behind the following sentences:</p>

<p>Faulty: "My parents are strict in when I should be home on Saturday night."</p>

<p>Standard: "My parents are strict about when I should be home on Saturday night."</p>

<p>I'm not a native english speaker. Is my title even correct? Is it "idiom in the writing section" or "idiom of the writing section"? I'm such an immigrant. Help. How do I improve my english idiom skills?</p>

<p>For those who still can't grasp what an idiom is, it is "a group of words or an expression peculiar to the language that cannot be explained logicaly or grammatically. It exists as a custom of usage known to all who use the standard tongue. Most native speakers of the language have learned idioms as naturally as they learned to walk."</p>

2

<p>There won't be too many idiom error questions in the SAT. Here is a list anyhow:
<a href="http://www.sparknotes.com/writing/style/topic_149.html%5B/url%5D"&gt;http://www.sparknotes.com/writing/style/topic_149.html&lt;/a&gt;&lt;/p>

<p>It looks pretty basic but I think it will suffice. Hope this helps.</p>