<p>Please don't tell me I'm going crazy if I think that</p>
<p>The problem of water pollution, frequently compounded in certain areas because the treatment and release on industrial wastes are not adequately regulated.</p>
<p>should be:</p>
<p>The problem of water pollution is frequently compounded in certain areas where the treatment and release on industrial wastes are not adequately regulated.</p>
<hr>
<p>and </p>
<p>Because being a victim of malicious rumors, Helen purposely avoided gossips.</p>
<p>should be</p>
<p>Having been a victim of malicious rumors, Helen purposely avoided gossips. </p>
<p>I got both of these wrong and they were easy level questions on the BB Test #10. I don't see how the answers make sense though...</p>