<p>I am very weak in grammar. Can anyone recommend me some books to read? I really want to break that 700 barrier, because on my recent practice test, I only scored a 690. Also, how can I keep up my concentration during the test? Concentration is a big issue for me.</p>
<p>Barron’s 2400 has an excellent review of the main topics in grammar.</p>
<p>If you want other material, here’s a link to pages on grammar uploaded by Taggart, i think</p>
<p><a href=“Photo Storage”>Photo Storage;
<p>As far as concentration goes, chew gum, or let yourself believe that the very SAT you are taking will decide your future. Just let yourself believe that for 4 hours, :)</p>