GMAT Sentence Correction (SC) Forum - Practice and Tips

ER -1

Sentence Correction Megathread

1, 2

souvik101990

11 Nov 2020, 23:13

1.1k

23

211,323

by: mesakibbb

01 Mar 2026, 11:59

ER

100 Hardest and easiest questions for SC as of April 2026

655-705 (Hard)

655-705 (Hard) hide tags

1, 2

sayantanc2k

01 Jan 2026, 05:45

1.5k

34

324,524

by: VerbalBot

27 Dec 2024, 21:52

ER

Sentence Correction Question Directory Topic and Difficulty

505-555 (Easy) +6 tags

505-555 (Easy), 555-605 (Medium), 605-655 (Medium), 655-705 (Hard), 705-805 (Hard), 805+ (Hard), Sub 505 (Easy) hide tags

bb

05 Sep 2023, 21:02

2.8k

0

915,303

by: bb

05 Sep 2023, 21:02

ER

Due to countries in a monetary union having to issue debt in a joint

705-805 (Hard) | Adjectives and Adverbs +2 tags

705-805 (Hard) | Adjectives and Adverbs, Clauses, Subjunctive hide tags

Bunuel

01 Apr 2020, 06:24

37

4

8,112

by: prachisaraf

16 Apr 2023, 10:22

ER

Results from the 1998 national Demographic and Health Survey confirm t

505-555 (Easy) | Comparisons

505-555 (Easy) | Comparisons hide tags

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LM

16 Oct 2017, 22:43

37

20

15,166

by: VerbalBot

12 Feb 2023, 01:31

ER

Renowned economist Susan Albernaght once stated, as an illustration of

705-805 (Hard) | Grammatical/Rhetorical Construction, Idioms/Diction/Redundancy

705-805 (Hard) | Grammatical/Rhetorical Construction, Idioms/Diction/Redundancy hide tags

1, 2

Sajjad1994

19 May 2019, 01:10

37

20

7,106

by: Sajjad1994

02 Feb 2023, 00:45

ER

Undercover police detectives have observed large concentrations of gan

655-705 (Hard) | Clauses +4 tags

655-705 (Hard) | Clauses, Grammatical/Rhetorical Construction, Idioms/Diction/Redundancy, Meaning/Logical Predication, Modifiers hide tags

generis

21 Aug 2020, 00:28

37

14

5,469

by: VerbalBot

19 Jan 2023, 06:53

ER

The first female biologist at the U.S. Bureau of Fisheries, Rachel L.

655-705 (Hard) | Modifiers

655-705 (Hard) | Modifiers hide tags

Kinshook

06 Jan 2020, 09:17

37

11

8,828

by: mysterymanrog

12 Jan 2023, 15:34

ER -2

The principal revealed that students' standardized test scores increas

555-605 (Medium) | Parallelism, Verb Tense/Form

555-605 (Medium) | Parallelism, Verb Tense/Form hide tags

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kivalo

18 Mar 2017, 13:04

37

21

7,581

by: test9032

12 Oct 2022, 09:50

ER

The most read magazine in America, National Geographic's total

555-605 (Medium) | Grammatical/Rhetorical Construction

555-605 (Medium) | Grammatical/Rhetorical Construction hide tags

pushpitkc

08 Sep 2017, 05:04

37

18

11,089

by: ReedArnoldMPREP

25 Sep 2022, 12:02

ER

Though laypeople often refer to the panda as a bear, due to its physic

505-555 (Easy) | Comparisons +2 tags

505-555 (Easy) | Comparisons, Grammatical/Rhetorical Construction, Modifiers hide tags

GetThisDone

26 Apr 2012, 07:57

37

12

15,562

by: VerbalBot

18 Aug 2022, 05:10

ER

The institutional nature of the town meetings in many New

605-655 (Medium) | Grammatical/Rhetorical Construction

605-655 (Medium) | Grammatical/Rhetorical Construction hide tags

psdeol

12 Oct 2012, 04:57

37

10

6,526

by: VerbalBot

08 Aug 2022, 10:21

ER

Since the engine was known to be prone to failures

505-555 (Easy) | Modifiers

505-555 (Easy) | Modifiers hide tags

Codebug4it

09 Jun 2020, 17:00

37

12

7,076

by: dcummins

05 Aug 2022, 06:29

ER

Unbiased third-party "clean" teams can protect sensitive data while

505-555 (Easy) | Parallelism

505-555 (Easy) | Parallelism hide tags

buckkitty

26 Mar 2020, 06:31

37

6

13,993

by: VerbalBot

23 Jun 2022, 13:23

ER

For three decades, Waterman carried a Leica or Nikon camera and commit

555-605 (Medium) | Meaning/Logical Predication

555-605 (Medium) | Meaning/Logical Predication hide tags

parijit

05 Oct 2018, 23:34

37

12

7,699

by: ExpertsGlobal5

24 May 2022, 04:30

ER

The Prepositional Phrase Recognize a prepositional phrase

Marcab

02 Dec 2012, 10:40

37

2

11,370

by: VerbalBot

06 May 2022, 07:19

ER

We will begin with painting first, and then secondly we will start the

655-705 (Hard) | Grammatical/Rhetorical Construction, Punctuation

655-705 (Hard) | Grammatical/Rhetorical Construction, Punctuation hide tags

Sajjad1994

05 Aug 2019, 22:33

37

9

5,364

by: IanStewart

10 Mar 2022, 10:38

ER

Some of the early warning signs of climate change are the

555-605 (Medium) | Parallelism

555-605 (Medium) | Parallelism hide tags

stoy4o

07 Dec 2012, 07:26

37

12

8,258

by: ParamjitDasGMAT

22 Feb 2022, 04:00

ER

The child was frightened by the grifter, who had a number of unsettlin

555-605 (Medium) | Pronouns

555-605 (Medium) | Pronouns hide tags

gauravraos

21 Apr 2017, 07:29

37

12

7,918

by: VerbalBot

17 Dec 2021, 03:48

ER

The potential hazards of nuclear power which include health hazards of

555-605 (Medium) | Meaning/Logical Predication +2 tags

555-605 (Medium) | Meaning/Logical Predication, Modifiers, Pronouns hide tags

gurudabl

28 Aug 2019, 10:29

37

8

3,870

by: CrackverbalGMAT

23 Nov 2021, 03:22

ER

The Sunrise policy at Melvin Prexart & Co states that,

Poor Quality

Poor Quality hide tags

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nitya34

14 Mar 2009, 12:01

37

30

15,644

by: VerbalBot

06 Nov 2021, 02:14

ER

Focused on the orphans deserted by their parents and dropped

655-705 (Hard) | Modifiers, Pronouns

655-705 (Hard) | Modifiers, Pronouns hide tags

1, 2

daagh

16 May 2017, 01:30

37

20

9,465

by: VerbalBot

19 Oct 2021, 02:49

ER

An effect of the Pleistocene Ice Age that is difficult to observe visu

655-705 (Hard) | Grammatical/Rhetorical Construction +6 tags

655-705 (Hard) | Grammatical/Rhetorical Construction, Idioms/Diction/Redundancy, Meaning/Logical Predication, Modifiers, Parallelism, Use of Being, Whole Sentence Underline hide tags

generis

13 Jul 2021, 22:08

37

15

5,658

by: ExpertsGlobal5

14 Oct 2021, 03:18

ER

However much scientists may agree that the average global temperature

605-655 (Medium) | Idioms/Diction/Redundancy

605-655 (Medium) | Idioms/Diction/Redundancy hide tags

gmatsrirama

19 Jun 2012, 06:09

37

11

6,523

by: VerbalBot

16 Jun 2021, 00:29

ER

For a variety of reasons -- financial worries, dementia, loneliness

555-605 (Medium) | Grammatical/Rhetorical Construction, Modifiers

555-605 (Medium) | Grammatical/Rhetorical Construction, Modifiers hide tags

WaterFlowsUp

23 Apr 2018, 19:37

37

9

8,870

by: VerbalBot

05 Apr 2021, 00:19

ER

The biathlon is one of the world’s most demanding

Sub 505 (Easy) | Clauses +2 tags

Sub 505 (Easy) | Clauses, Modifiers, Pronouns hide tags

dominicraj

17 May 2015, 21:31

37

15

8,706

by: VerbalBot

15 Mar 2021, 05:18

ER

In 1985, the california supreme court lifted a ban on fortune tellers,

605-655 (Medium) | Comparisons +2 tags

605-655 (Medium) | Comparisons, Grammatical/Rhetorical Construction, Modifiers hide tags

Sajjad1994

27 Sep 2018, 10:49

37

5

6,242

by: AndrewGreen

11 Feb 2021, 09:35

ER

The study involved 1000 patients whose cardiac disease was not well

605-655 (Medium) | Parallelism

605-655 (Medium) | Parallelism hide tags

NeverSurrender

22 Apr 2018, 00:06

37

12

9,636

by: georgioskonst

09 Dec 2020, 08:40

ER

Sentence Correction 101: Back to the Basics!

555-605 (Medium) | Comparisons +2 tags

555-605 (Medium), 655-705 (Hard) | Comparisons, Grammatical/Rhetorical Construction hide tags

souvik101990

03 Jul 2014, 12:56

37

3

9,807

by: VerbalBot

07 Aug 2020, 00:15

ER

Generis is the New SC Forum Moderator

Modifiers

Modifiers hide tags

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bb

17 Jan 2018, 12:46

37

31

7,528

by: VerbalBot

14 Oct 2019, 04:45

Top 10 Idioms , must have in your arsenal

eski

16 Mar 2013, 00:19

37

4

6,672

by: VerbalBot

14 Jun 2019, 18:05

ER

Federal judges are sentencing white-collar criminals to prison with mo

655-705 (Hard) | Grammatical/Rhetorical Construction +3 tags

655-705 (Hard) | Grammatical/Rhetorical Construction, Meaning/Logical Predication, Subject Verb Agreement, Verb Tense/Form hide tags

generis

14 Mar 2020, 23:55

36

11

5,669

by: VerbalBot

16 Nov 2025, 14:11

Redundant Words in SC

Mahmud6

01 Oct 2015, 08:53

36

1

7,512

by: VerbalBot

21 Dec 2024, 13:31

It is probable that the prototype cellular motor might be ready for te

555-605 (Medium) | Clauses +3 tags

555-605 (Medium) | Clauses, Grammatical/Rhetorical Construction, Modifiers, Subjunctive hide tags

vards

12 Jul 2014, 04:28

36

4

15,845

by: VerbalBot

31 Oct 2024, 20:01

ER

"So much as" vs "As much as"

Adyy96

30 Jul 2016, 05:28

36

4

27,275

by: VerbalBot

03 Sep 2024, 06:17

ER

In cooperation with the school system, exceptional children requiring

655-705 (Hard) | Adjectives and Adverbs +3 tags

655-705 (Hard) | Adjectives and Adverbs, Grammatical/Rhetorical Construction, Modifiers, Pronouns hide tags

generis

22 May 2020, 00:19

36

12

6,940

by: VerbalBot

28 Jun 2024, 05:13

ER

12 Days of Christmas GMAT Competition - Day 11: A number of party lead

655-705 (Hard) | Adjectives and Adverbs

655-705 (Hard) | Adjectives and Adverbs hide tags

1, 2

Bunuel

24 Dec 2022, 07:00

36

32

5,522

by: VerbalBot

26 Dec 2023, 10:17

ER

According to industry analysts, the recent growth in the number of

Sub 505 (Easy) | Subject Verb Agreement

Sub 505 (Easy) | Subject Verb Agreement hide tags

souvik101990

13 Feb 2015, 09:20

36

7

19,363

by: VerbalBot

24 Dec 2023, 00:04

ER

Birds known as honeyguides exhibit a unique pattern of behavior: the b

Sub 505 (Easy) | Grammatical/Rhetorical Construction

Sub 505 (Easy) | Grammatical/Rhetorical Construction hide tags

aurobindo

30 Aug 2017, 08:05

36

14

27,287

by: VerbalBot

08 Dec 2023, 09:58

ER

Consulting companies and other professional services groups, law firms

605-655 (Medium) | Grammatical/Rhetorical Construction +2 tags

605-655 (Medium) | Grammatical/Rhetorical Construction, Idioms/Diction/Redundancy, Pronouns hide tags

Vercules

14 Mar 2013, 21:34

36

8

13,453

by: DmitryFarberMPrep

28 Nov 2023, 23:46

ER

If present metal prices continue to sharply rise, the value of the cop

655-705 (Hard) | Verb Tense/Form

655-705 (Hard) | Verb Tense/Form hide tags

[email protected]

14 Apr 2019, 02:16

36

9

10,592

by: VerbalBot

28 Nov 2023, 07:34

ER

In August 1883, Krakatoa erupted and sent clouds of dust, ash, and

Sub 505 (Easy) | Modifiers

Sub 505 (Easy) | Modifiers hide tags

aragonn

23 Nov 2018, 07:56

36

15

8,616

by: blimyc5

27 Nov 2023, 06:54

ER

GMAT Grammar Book: Gerunds and Infinitives

dzyubam

06 Aug 2010, 13:31

36

17

42,186

by: VerbalBot

25 Nov 2023, 21:13

ER

One work of art is not more important because it was made after anothe

655-705 (Hard) | Clauses, Conjunctions (FANBOYS)

655-705 (Hard) | Clauses, Conjunctions (FANBOYS) hide tags

Bunuel

27 Feb 2019, 03:41

36

8

6,074

by: VerbalBot

08 Nov 2023, 05:29

ER -2

Using modern radio-carbon techniques, fossils unearthed from

505-555 (Easy) | Modifiers

505-555 (Easy) | Modifiers hide tags

1, 2

bb

14 Dec 2012, 13:46

36

24

11,982

by: VerbalBot

03 Nov 2023, 10:16

ER

The mathematical concept of "zero" was born not

555-605 (Medium) | Parallelism

555-605 (Medium) | Parallelism hide tags

goodyear2013

30 Jan 2014, 15:10

36

6

6,662

by: VerbalBot

03 Nov 2023, 09:03

-1

Heavy and prolonged use of cocaine can lead to psychological

705-805 (Hard) | Clauses, Comparisons

705-805 (Hard) | Clauses, Comparisons hide tags

disenapati

21 Oct 2018, 08:05

36

11

5,951

by: donu

07 Oct 2023, 00:46

ER

Either you transfer the data that was demanded or file a report explai

605-655 (Medium) | Comparisons

605-655 (Medium) | Comparisons hide tags

summer101

26 Mar 2013, 04:02

36

8

9,346

by: VerbalBot

30 Sep 2023, 10:49

New fall shows added to the television network’s upcoming we

555-605 (Medium) | Comparisons

555-605 (Medium) | Comparisons hide tags

virinchiwiwo

05 Apr 2014, 10:52

36

18

9,717

by: VerbalBot

24 Sep 2023, 22:58

The court held that, for constitutionally discharging any service memb

705-805 (Hard) | Subjunctive

705-805 (Hard) | Subjunctive hide tags

abaml

26 Dec 2018, 10:47

36

5

7,887

by: VerbalBot

14 Sep 2023, 00:12

ER

Black children are three times as likely to live in single‐parent hous

555-605 (Medium) | Idioms/Diction/Redundancy +2 tags

555-605 (Medium) | Idioms/Diction/Redundancy, Pronouns, Verb Tense/Form hide tags

aanchalsinha

05 Aug 2011, 04:35

36

10

11,552

by: VerbalBot

26 Aug 2023, 03:52

ER

A supermoon, which is the full or new moon that occurs when the moon

655-705 (Hard) | Grammatical/Rhetorical Construction

655-705 (Hard) | Grammatical/Rhetorical Construction hide tags

JarvisR

18 Sep 2014, 08:27

36

9

8,836

by: VerbalBot

24 Aug 2023, 15:52

ER

Because the 2009 swine flu was caused by the H1N1 virus – the same str

555-605 (Medium) | Modifiers

555-605 (Medium) | Modifiers hide tags

1, 2

chamisool

06 Apr 2012, 14:30

36

20

14,994

by: kop18

17 Aug 2023, 00:27

Sentence Correction (SC - EA only)