<p>1. She always gets up early <strong><span id="GapSpan0" class="GapSpan">in</span></strong> the morning, so she can make it to class <strong><span id="GapSpan1" class="GapSpan">in</span></strong> time.<br /><br />2. I was sick, so I didn't go to work <strong><span id="GapSpan2" class="GapSpan">NO PREP</span></strong> last Thursday, but I did go to work <strong><span id="GapSpan3" class="GapSpan">on</span></strong> Friday.<br /><br />3. Mary stopped talking <strong><span id="GapSpan4" class="GapSpan">in</span></strong> the middle of her story, and suddenly started to cry. I think we were all crying <strong><span id="GapSpan5" class="GapSpan">by</span></strong> the time she finished telling us what had happened.<br /><br />4. Late <strong><span id="GapSpan6" class="GapSpan">at</span></strong> night, you can here coyotes howling in the distance.<br /><br />5. Just wait a second, I'll be there <strong><span id="GapSpan7" class="GapSpan">in</span></strong> a minute.<br /><br />6. I need to give my parents a call. I haven't talked to them <strong><span id="GapSpan8" class="GapSpan">for</span></strong> over a month.<br /><br />7. Barbara is going to start her new job <strong><span id="GapSpan9" class="GapSpan">NO PREP</span></strong> next September..<br /><br />8. The professor said <strong><span id="GapSpan10" class="GapSpan">on</span></strong> the first day of the course that there would be a big final test <strong><span id="GapSpan11" class="GapSpan">at</span></strong> the end of the semester.<br /><br />9. I have been sitting here <strong><span id="GapSpan12" class="GapSpan">for</span></strong> more than an hour. If they don't arrive <strong><span id="GapSpan13" class="GapSpan">in</span></strong> the next ten minutes, I'm leaving.<br /><br />10. We were really worried <strong><span id="GapSpan14" class="GapSpan">at</span></strong> first because the banks were closed <strong><span id="GapSpan15" class="GapSpan">on</span></strong> Saturdays, so we couldn't exchange money. But <strong><span id="GapSpan16" class="GapSpan">in</span></strong> the end, everything worked out because we were able to exchange money at the hotel.</p>