<p>Please consider the following sentence:
I went to school, and I saw my teacher. </p>
<p>Surely it makes perfect sense, but I'm not sure whether it is grammatically fine to omit the subject "I" in the second clause, so that it becomes:</p>
<p>I went to school, and saw my teacher.</p>
<p>Also, is it grammatically OK if I omit the "," before "and", so that it becomes:</p>
<p>This is a matter of style. It is not “wrong” to say something like *I saw, and conquered<a href=“even%20though%20it%20is%20more%20conventional%20to%20omit%20the%20comma%20in%20the%20case%20of%20one%20independent%20clause”>/i</a> or to say something like *I saw and I conquered<a href=“even%20though%20it%20is%20more%20conventional%20to%20include%20the%20comma%20in%20the%20case%20of%20multiple%20independent%20clauses”>/i</a>.</p>
<p>In some cases, writers may want to include the comma in I saw, and conquered because they want the pause to be there for whatever reason. In some cases, writers may want to exclude the comma in I saw and I conquered because they want the sentence to have no pause and to flow smoothly and concisely, or for whatever other reason.</p>
<p>Punctuation is never directly tested on the SAT, so this should not be a problem. Just know that punctuation is very flexible. There aren’t many rules. You write to communicate things clearly, and saying something like I saw, and conquered is fully understood and not confusing at all (some may disagree, however), and why the comma was included is reasonably understood: we know it represents a pause, and therefore we understand the writer’s intention and don’t logically feel the need to call them out on the nonstandard usage of the comma for it, unless you’re a stickler.</p>
<p>Hi crazybandit,
I just want to say thank you to you because some of your posts in other threads really helped me a lot. Are you a teacher or a student?</p>