Live GMAT classes with Target Test Prep start Nov 21 and Nov 22. First class free.

See classes
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.

Newsweek Readers’ Choice Awards 2026 winner: Target Test Prep, #1 Test Prep

Target Test Prep was voted #1 Best Test Prep in the 2026 Newsweek Readers’ Choice™ Awards.

★★★★★5.0563 reviews
GMATLiveTeachStarts Nov 22
Josh Braslow, Target Test Prep GMAT expert
LIVE ONLINE CLASSES

Get Ready for GMAT Test Day Faster with Live Online Classes

with Josh Braslow, 20+ years in test prep

Nov 22 · Josh Braslow
Sun · 9:30 AM to 12:30 PM ET
Included
40 hours of live online classes + 6 months of TTP OnDemand
  • Attend the first class for free
  • Every class is recorded, so you never fall behind
View classes & enroll
Limited seats availableTarget Test Prep
EALiveTeachOnDemandStart anytime
EXECUTIVE ASSESSMENT

Target Test Prep EA OnDemand

Self-paced EA prep. Study on your schedule.

EXECUTIVE ASSESSMENT

with

165+ EA score guarantee
$05-day trial no automatic billing
Schedule
Included
40 hours of live online classes plus six months of access to the complete TTP EA OnDemand course.
  • 165+ EA Score Guarantee
  • 4,100+ Quant, Verbal, and Integrated Reasoning practice questions
  • 400+ hours of in-depth video lessons
  • 3,000+ step-by-step video solutions
View EA class & enroll Start free 5-day trial
Limited cohort · enrollment openTrial includes full course accessTarget Test Prep
GMATOnDemandStart 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

OG Question--------to GMATGuru

Expert replies
by Mo2men » Mon Oct 10, 2016 5:09 am
For almost a hundred years after having its beginning in 1788, England exiled some 160,000 criminals to Australia.
(A) For almost a hundred years after having its beginning in 1788
(B) Beginning in 1788 for a period of a hundred years
(C) Beginning a period of almost a hundred years, in 1788
(D) During a hundred years, a period beginning in 1788
(E) Over a period of a hundred years beginning in 1788

In A, B and C, 'beginning' implies that England started in 1788. Not intended meaning. Eliminate A, B & C

But why D is wrong?
Join the discussion
Source: — Sentence Correction |

by richachampion » Mon Oct 10, 2016 3:47 pm
Mo2men wrote:
But why D is wrong?
Please do post the question source.
R I C H A,
My GMAT Journey: 470 → 720 → 740
Target Score: 760+
[email protected]
1. Press thanks if you like my solution.
2. Contact me if you are not improving. (No Free Lunch!)
Join the discussion

by GMATGuruNY » Tue Oct 11, 2016 4:54 am
Mo2men wrote:For almost a hundred years after having its beginning in 1788, England exiled some 160,000 criminals to Australia.
(A) For almost a hundred years after having its beginning in 1788
(B) Beginning in 1788 for a period of a hundred years
(C) Beginning a period of almost a hundred years, in 1788
(D) During a hundred years, a period beginning in 1788
(E) Over a period of a hundred years beginning in 1788
An introductory VERBing modifier must serve to modify the FOLLOWING SUBJECT.

In A, having seems to modify England -- the following subject -- implying that ENGLAND was HAVING its beginning in 1788.
The intended meaning is that the EXILE OF PRISONERS began in 1788.
Eliminate A.

In B and C, beginning seems to modify England -- the following subject -- implying that ENGLAND was BEGINNING.
The intended meaning is that the EXILE OF PRISONERS began in 1788.
Eliminate B and C.

during must serve to refer to a period of time or an event that has a DEFINITE BEGINNING AND END.
D: During a hundred years, a period beginning in 1788, England exiled.
Here, the blue portion is enclosed in commas, implying that this portion is NON-ESSENTIAL.
If we remove this non-essential modifier, we get:
During a hundred years, England exiled.
The time period in red does NOT have a definite beginning and end.
Eliminate D.

The correct answer is E.

An OA with during:
Between 1990 and 2000 the global economy grew more than it did during the 10,000 years from the beginning of agriculture to 1950.
Here, the time period in blue has a definite beginning and end.
Private tutor exclusively for the GMAT and GRE, with over 20 years of experience.
Followed here and elsewhere by over 1900 test-takers.
I have worked with students based in the US, Australia, Taiwan, China, Tajikistan, Kuwait, Saudi Arabia -- a long list of countries.
My students have been admitted to HBS, CBS, Tuck, Yale, Stern, Fuqua -- a long list of top programs.

As a tutor, I don't simply teach you how I would approach problems.
I unlock the best way for YOU to solve problems.

For more information, please email me (Mitch Hunt) at [email protected].
Student Review #1
Student Review #2
Student Review #3
Join the discussion