BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

Target Test Prep · GMAT

Choose how you want to prepare

Learn live with an expert or move at your own pace. Every option includes the complete TTP study system.

★★★★★5.0559 reviews
Vote for Target Test Prep, Newsweek Readers’ Choice Awards 2026
NEWSWEEK READERS’ CHOICE 2026

BIG NEWS! Target Test Prep has been nominated, and they’d love your vote!

TTP has worked incredibly hard to build the best test prep experience possible, and winning Newsweek’s 2026 Readers’ Choice Award for Best Test Prep would mean a lot to them. If TTP has helped you, they’d be incredibly grateful for your vote. You can vote once each day through September 9.

Vote for TTP
GMATLiveTeach 7 seats left
Chris Peckover
NEXT LIVE COHORT

Oct 13 to Jan 7, 2027

with Chris Peckover

Schedule
Tue, Thu · 8:00 to 10:00 PM ET
Included
40 live hours + 6 months of GMAT OnDemand
  • Live instruction and real-time questions
  • Class recordings and assigned practice
View class & enroll
Limited cohort · enrollment openTarget Test Prep
EALiveTeach 5 seats left
Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

Schedule
Sun · 9:30 AM to 12:30 PM ET
Included
Live EA class + 6 months of EA OnDemand
  • Expert-led weekly online sessions
  • EA Masterclass access between classes
View EA class & enroll
Limited cohort · enrollment openTarget Test Prep
GMATOnDemand Start anytime
SELF-PACED MASTERCLASS

Target Test Prep GMAT OnDemand

Complete access from day one. Study on your schedule.

715+ score guarantee
$0to start then $127/mo
  • Personalized study plan and analytics
  • Thousands of lessons and practice questions
Start free 5-day trial
Read 559 reviewsTarget Test Prep

Compare the format, schedule, and included access before enrolling. Prices and seat counts shown reflect the supplied offer details.

1000SC Question No 213

Expert replies
Post new topic Locked
Previous Topic Next Topic
Senior | Next Rank: 100 Posts
Posts: 90
Joined: Sat Mar 27, 2010 10:41 pm
by samyak » Sat Apr 24, 2010 12:18 pm
213. Clark and Florence Wallace, a husband-and-wife medical team, worked steadily and efficiently through the night, but sipping their coffee the next morning, she noticed that he seemed disoriented.
(A) sipping their coffee the next morning, she noticed that he seemed disoriented
(B) sipping their coffee the next morning, he seemed to be disoriented, she noticed
(C) as they sipped their coffee the next morning, she noticed that he seemed disoriented
(D) as they were sipping their coffee the next morning, he seemed, she noticed, disoriented
(E) he seemed disoriented, she noticed, sipping their coffee the next morning

Please explain why the correct option is C. I opted for A.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Sentence Correction |
Newbie | Next Rank: 10 Posts
Posts: 5
Joined: Wed Feb 10, 2010 5:16 am
Thanked: 1 times

by jumpin » Sat Apr 24, 2010 12:50 pm
imo

Clark and Florence Wallace, a husband-and-wife medical team, worked steadily and efficiently through the night, but as they sipped their coffee the next morning, she noticed that he seemed disoriented.

this is how the corrected sentence reads, you can notice here it is clear that when the process of sipping was happening Florence was able to notice the disorientation, sipping was responsible for her noticing.. so <as he/they sipped.. she noticed>

Contrast this with
<sipping> which doesnt make it clear as to how she was able to notice

Thus choice A fails in clarity and dings out. hope this helps
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 232
Joined: Sun Feb 28, 2010 10:47 pm
Thanked: 10 times

by Phirozz » Sat Apr 24, 2010 2:30 pm
option A uses wrong modifier.

sipping their coffee the next morning, she noticed that he seemed disoriented... here shipping modifies she
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
GMAT Instructor
Posts: 509
Joined: Wed Apr 21, 2010 1:08 pmFollowed by: 85 members
Location: Irvine, CA
Thanked: 199 times
GMAT Score:750

by tpr-becky » Sat Apr 24, 2010 3:54 pm
you can't use the plural pronoun their coffee unless maybe they are sharing a cup but that isn't made clear at all - so she needs sip her coffee or they need to sip their coffee.
Becky
Master GMAT Instructor
The Princeton Review
Irvine, CA
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 537
Joined: Fri Jan 22, 2010 10:06 pmFollowed by: 1 member
Thanked: 14 times

by frank1 » Sat Apr 24, 2010 8:46 pm
I opted for C as well
but reading explanation # 2
i wonder what would have been case if there was a option like

as they were sipping their coffee the next morning, she noticed that he seemed disoriented.

seems still correct....
One reason i opted for C was because of tense as well....which has not been mentioned so bit confused...
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Junior | Next Rank: 30 Posts
Posts: 20
Joined: Fri Apr 05, 2013 9:44 pm

by pramendrapandeya » Fri May 16, 2014 11:09 pm
Non underline part is in past indefinite,"Clark and Florence Wallace, a husband-and-wife medical team, worked steadily and efficiently through the night"

So sipping is not correct as it denotes something which still continue so A,B, and E out

D is wordy, too many commas so C is best :)

Hope it will help :)
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Locked
• Page 1 of 1