<p>So I am REALLY bad at grammar.. So I'm sorry if these questions are drop dead obvious. But can someone help me anyway?</p>
<p>3)The region experienced an extraordinarily dry summer and "is now suffering a severe drought".
a. is now suffering a severe drought
b. now the drought it has is severe
c. it has been followed by a severe drought
d. then it had a drought that is severe
e. next it suffered a severe drought</p>
<p>5) Since the deregulation of the industry, children's television shows based on commercial products have emerged, "blurring the distinctions between advertisements and programs".
a. blurring the distinctions between advertisements and programs
b. this blurred the distinction between advertisements and programs
c. distinctions between advertisements and programs become blurred as a result
d. they blur the distinction between advertisements and programs
e. a blurred distinction between advertisements and programs resulted</p>
<p>21) The theory of quantum mechanics REQUIRES THAT(a) an electron in an atone BE REGARDED(b) not only AS AN(c) orbiting particle AND AS(d) a wave. NO ERROR</p>
<p>23) Many educator ARGUE THAT(a) mathematics, science, and a modern foreign language are AN ESSENTIAL SUBJECT(b) FOR(c) college students TO STUDY(d). NO ERROR</p>
<p>24) Barbara Smith, KNOWN(a) professionally as B. Smith, HAS BEGUN(b) her career AS A MODEL(c) but went on TO BECOME(d) a restaurateur, author, and television show host. NO ERROR</p>
<p>29) DESPITE(a) the historical society's LENGTHY(b) deliberations ABOUT(c) the restoration of the old museum, there REMAINS(d) several unsolved questions about the soundness of the building. NO ERROR</p>
<p>34) UNLIKE COMMERCIAL BROADCASTING(a), producers WORKING FOR(b) public elevation are not primarily interested IN REACHING(c) THE WIDEST POSSIBLE(d) audience. NO ERROR</p>
<p>THANKS!</p>
<p>Answers:
3)A
5)A
21)D
23)B
24)D
29)D
34)A</p>
<p>Please explain :D Thank you so much!</p>
<p>p.s. I know some has no error. So I guess you can ignore explain those.. xD</p>