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
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
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.

Lung diseases

Expert replies
Post new topic Locked
Previous Topic Next Topic
Master | Next Rank: 500 Posts
Posts: 227
Joined: Wed Dec 16, 2009 1:15 am
Location: Colombo, Sri Lanka
Thanked: 3 times
by neha.patni » Thu Jul 29, 2010 10:41 am
For decades Surgeon Generals have warned that smoking increases the risk of lung diseases, including lung cancer and emphysema, and can complicate pregnancy, and increases the risk of low birth weight.
(A) can complicate pregnancy, and increases the risk of low birth weight
(B) can complicate pregnancy, and increases low birth weight risks
(C) can complicate pregnancy, increasing the risks of low birth weight
(D) can complicate pregnancy by increasing the risks of low birth weight
(E) complicating pregnancy by increasing the risks of low birth weight

OA Later
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Sentence Correction |
User avatar
Legendary Member
Posts: 1893
Joined: Sun May 30, 2010 11:48 pmFollowed by: 7 members
Thanked: 215 times

by kvcpk » Thu Jul 29, 2010 10:52 am
Will go with D.

Last 2 phrases need to be linked using "by".
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Senior | Next Rank: 100 Posts
Posts: 36
Joined: Thu Jan 03, 2008 1:54 pm
Location: Arizona

by ptandon » Thu Jul 29, 2010 10:53 am
I would go for D.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 1083
Joined: Wed Feb 24, 2010 9:38 pmFollowed by: 14 members
Thanked: 127 times

by gmat_perfect » Thu Jul 29, 2010 11:02 am
neha.patni wrote:For decades Surgeon Generals have warned that smoking increases the risk of lung diseases, including lung cancer and emphysema, and can complicate pregnancy, and increases the risk of low birth weight.
(A) can complicate pregnancy, and increases the risk of low birth weight
(B) can complicate pregnancy, and increases low birth weight risks
(C) can complicate pregnancy, increasing the risks of low birth weight
(D) can complicate pregnancy by increasing the risks of low birth weight
(E) complicating pregnancy by increasing the risks of low birth weight

OA Later
The skull of the sentence is as follows:

Generals have warned that smoking increases the risk of X, including A and B, and can + Verb in base form + Preposition

=> The last and in the options A and B is not required since there is an AND in the non-underlined portion.

=> Can + Verb in the base form--is the correct grammar. So, E is out.

Comma + VerbING: in the option C is NOT correct because "COMMA + VerbING" modifies the previous "NOUN + VERB".

Answer should be D.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Master | Next Rank: 500 Posts
Posts: 406
Joined: Mon Jan 25, 2010 11:36 amFollowed by: 4 members
Location: Syracuse, NY
Thanked: 23 times
GMAT Score:740

by tomada » Thu Jul 29, 2010 12:24 pm
One more for D.

On a side note, Neha, you probably don't need to use the <spoiler> tag to indicate that the OA will be provided later.
I'm really old, but I'll never be too old to become more educated.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 227
Joined: Wed Dec 16, 2009 1:15 am
Location: Colombo, Sri Lanka
Thanked: 3 times

by neha.patni » Fri Jul 30, 2010 2:24 am
gmat_perfect wrote:
neha.patni wrote:For decades Surgeon Generals have warned that smoking increases the risk of lung diseases, including lung cancer and emphysema, and can complicate pregnancy, and increases the risk of low birth weight.
(A) can complicate pregnancy, and increases the risk of low birth weight
(B) can complicate pregnancy, and increases low birth weight risks
(C) can complicate pregnancy, increasing the risks of low birth weight
(D) can complicate pregnancy by increasing the risks of low birth weight
(E) complicating pregnancy by increasing the risks of low birth weight

OA Later
The skull of the sentence is as follows:

Generals have warned that smoking increases the risk of X, including A and B, and can + Verb in base form + Preposition

=> The last and in the options A and B is not required since there is an AND in the non-underlined portion.

=> Can + Verb in the base form--is the correct grammar. So, E is out.

Comma + VerbING: in the option C is NOT correct because "COMMA + VerbING" modifies the previous "NOUN + VERB".

Answer should be D.
OA D -

but when we use "by" - it seems to say that increasing the risk of low birth rate can complicate pregnancy. can you please explain?
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 1893
Joined: Sun May 30, 2010 11:48 pmFollowed by: 7 members
Thanked: 215 times

by kvcpk » Fri Jul 30, 2010 2:39 am
neha.patni wrote: OA D -

but when we use "by" - it seems to say that increasing the risk of low birth rate can complicate pregnancy. can you please explain?
Its not low-birth rate. It is low-birth weight. I think this should clear it all.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Locked
• Page 1 of 1