<p>*14. Even his closest friends believe that the candidate is unethical, ( ) may cause him to lose the election.
C: which they acknowledge that this lack of integrity
D: and they acknowledge that this lack of integrity *</p>
<p>I can't choose between C and D. They both sound fine. But D is the correct answer! Why? Also what kind of error is this?</p>
<p>*19. The strange, nonsensical songs of the Icelandic rock group singer Sigur Ros ( ) the band to join Radiohead's European concert tour.
D. impressed Tho Yorke to where he invited
E. so impressed Thom Yorke that he invited *</p>
<p>I picked D :(. I don't understand why E is correct. What kind of error is this?</p>
<p>**20. The Romans occupied Britain in the first century A.D. BUT, PERHAPS BECAUSE OF THE INCREASING FEROCITY OF GERMANIC INVASIONS, ultimately abandoned the island in 410.</p>
<p>(A) A.D. but, perhaps because of the increasing ferocity of Germanic invasions, ultimately abandoned the island in 410
(D) A.D., but ultimately abandoning the island in 410 perhaps because of the increasing ferocity of Germanic invasions **</p>
<p>I picked D. The answer is A! What's the problem with D? And also what kind of error is this?</p>
<p>*28. It is (imperative that)(A) the government not censor this exhibit, (no matter how)(B) offensive the images (may be)(C), but (continues to protect)(D) artists' freedom of expression. NO ERROR (E) *</p>
<p>It's D. But I don't understand the "plural" subject here. I thought government was singular! How is it plural? And how can you tell if a subject is plural??</p>