Last visit was: 19 Nov 2025, 17:16 It is currently 19 Nov 2025, 17:16
Close
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Close
Request Expert Reply
Confirm Cancel
User avatar
lordw
Joined: 22 Jun 2008
Last visit: 13 Jul 2010
Posts: 69
Own Kudos:
Given Kudos: 1
Schools:Darden School of Business (Class of 2012)
Posts: 69
Kudos: 344
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
bigtreezl
Joined: 23 May 2008
Last visit: 30 Jul 2009
Posts: 365
Own Kudos:
Posts: 365
Kudos: 189
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
nganle08
Joined: 15 Oct 2008
Last visit: 21 Jan 2009
Posts: 53
Own Kudos:
Posts: 53
Kudos: 234
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
lordw
Joined: 22 Jun 2008
Last visit: 13 Jul 2010
Posts: 69
Own Kudos:
Given Kudos: 1
Schools:Darden School of Business (Class of 2012)
Posts: 69
Kudos: 344
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Ok, you have all the answers choices, now, tks

An asteroid slammed into NA, which, causing plant and animal extintions, marks the end of the geological era

b)which cause the plant and animals extinctions making

c)and causing plant and animals extinctions that mark

d) an event that caused plant and animal extinctions, and it marks

e) an event that caused the plant and animal extinctions that mark

Pls. help how to recognize whether the sentence want to emphasize the event or the extintions.
User avatar
bigtreezl
Joined: 23 May 2008
Last visit: 30 Jul 2009
Posts: 365
Own Kudos:
Posts: 365
Kudos: 189
Kudos
Add Kudos
Bookmarks
Bookmark this Post
lordw
Ok, you have all the answers choices, now, tks

An asteroid slammed into NA, which, causing plant and animal extintions, marks the end of the geological era

b)which cause the plant and animals extinctions making

c)and causing plant and animals extinctions that mark

d) an event that caused plant and animal extinctions, and it marks

e) an event that caused the plant and animal extinctions that mark

Pls. help how to recognize whether the sentence want to emphasize the event or the extintions.


in D, "it" has no clear referrent so the answer is E
User avatar
scthakur
Joined: 17 Jun 2008
Last visit: 30 Jul 2009
Posts: 609
Own Kudos:
Posts: 609
Kudos: 449
Kudos
Add Kudos
Bookmarks
Bookmark this Post
D looks better than E. It is the event that marks the end of geological era.
User avatar
nganle08
Joined: 15 Oct 2008
Last visit: 21 Jan 2009
Posts: 53
Own Kudos:
Posts: 53
Kudos: 234
Kudos
Add Kudos
Bookmarks
Bookmark this Post
bigtreezl
lordw
Ok, you have all the answers choices, now, tks

An asteroid slammed into NA, which, causing plant and animal extintions, marks the end of the geological era

b)which cause the plant and animals extinctions making

c)and causing plant and animals extinctions that mark

d) an event that caused plant and animal extinctions, and it marks

e) an event that caused the plant and animal extinctions that mark

Pls. help how to recognize whether the sentence want to emphasize the event or the extintions.


in D, "it" has no clear referrent so the answer is E

I vote for E too. In D, "it" is not correctly used. If it is "An asteroid" that "marks the end of...", then "it" should be removed.
For E, "mark" is the verb for "the plant and animal extinctions", not for "an event".
User avatar
leonidas
Joined: 29 Mar 2008
Last visit: 03 Aug 2009
Posts: 216
Own Kudos:
Posts: 216
Kudos: 357
Kudos
Add Kudos
Bookmarks
Bookmark this Post
I went for (E).
Agree with nganle08.
User avatar
gmat101
Joined: 27 Sep 2008
Last visit: 29 Nov 2008
Posts: 19
Own Kudos:
Posts: 19
Kudos: 11
Kudos
Add Kudos
Bookmarks
Bookmark this Post
D

an event is singular... and D correctly uses 'marks'
User avatar
bigtreezl
Joined: 23 May 2008
Last visit: 30 Jul 2009
Posts: 365
Own Kudos:
Posts: 365
Kudos: 189
Kudos
Add Kudos
Bookmarks
Bookmark this Post
gmat101
D

an event is singular... and D correctly uses 'marks'

the extinctions mark the end
User avatar
linau1982
Joined: 12 Oct 2008
Last visit: 04 Aug 2009
Posts: 51
Own Kudos:
Posts: 51
Kudos: 51
Kudos
Add Kudos
Bookmarks
Bookmark this Post
another D

Archived Topic
Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Where to now? Join ongoing discussions on thousands of quality questions in our Verbal Questions Forum
Still interested in this question? Check out the "Best Topics" block above for a better discussion on this exact question, as well as several more related questions.
Thank you for understanding, and happy exploring!
Moderators:
189 posts
Current Student
710 posts
Current Student
275 posts