<p>Here are even more questions:please explain how you found the answer as well, not just the answer</p>
<li><p>[the supply clerk was careless in taking inventory, its leading] to a shortage of some items and an excess of others.
A. same
B. In taking inventory the supply clerk was careless, this carelessness led
C. The supply clerk was careless in taking inventory and it led
D. The supply clerk’s carelessness in taking inventory led
E. The inventory, it was taken carelessly by the supply clerk, which led</p></li>
<li><p>In 1903, [physicist Marie Curie was the first woman to win the Nobel Prize, moreover,] in 1911, she became the first person to win it a second time.
A. same
B. Marie Curie, a physicist, won the Nobel Prizem, which was the first time a woman won it, then,
C. physicist Marie Curie became the first woman to win the Nobel Prize;
D. Marie Curie won the Nobel Prize for the first time as a woman who was a physicist, and
E. physicist Marie Curie became the first winner of the Nobel Prize among women, however,</p></li>
<li><p>Professor Brand, who enjoys welcoming international students to her home on Thanksgiving, [served the traditional turkey dressed in Pilgrim clothing.]
A. same
B. served the traditional turkey, dressing in Pilgrim clothing
C. serving the tradional turkey and dressed in Pilgrim clothing
D. dressed in Pilgrim clothing to serve the tradional turkey
E. dressed in Pilgrim clothing and the tradional turkey was served</p></li>
<li><p>[Extending] along several city blocks [are] a row of ginkgo trees, [their leaves] [turning] a brilliant yellow now that summer is over. [no error]</p></li>
<li><p>Not very particular [in] nesting [sites], house wrens [may nest] in birdhouses, mailboxes, building crevices-even in the pockets [of] hanging laundry. [no error]</p></li>
<li><p>[At] the reception [were] the [chattering] guests, the three-tiered cake, and the lively music that have become [characteristic of] many wedding celebrations. [no error]</p></li>
</ol>