GMAT Sentence Correction (SC) Forum - Practice and Tips

ER -1

Sentence Correction Megathread

1, 2

souvik101990

11 Nov 2020, 23:13

1.1k

23

211,332

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

324,527

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

915,307

by: bb

05 Sep 2023, 21:02

ER

The rules enacted in the European countries between 2000 and 2010 prev

605-655 (Medium) | Idioms/Diction/Redundancy, Verb Tense/Form

605-655 (Medium) | Idioms/Diction/Redundancy, Verb Tense/Form hide tags

Mahmud6

13 Aug 2017, 03:27

17

19

4,955

by: chaitnya10

26 Nov 2021, 07:49

ER

National debates are the engine that powers political campaigns, disse

555-605 (Medium) | Comparisons +2 tags

555-605 (Medium) | Comparisons, Idioms/Diction/Redundancy, Modifiers hide tags

Mahmud6

30 Jul 2017, 03:52

24

10

4,822

by: VerbalBot

19 Jan 2022, 06:15

ER

The Adirondack mountains, unlike other mountain ranges that lie on fau

505-555 (Easy) | Idioms/Diction/Redundancy, Modifiers

505-555 (Easy) | Idioms/Diction/Redundancy, Modifiers hide tags

Mahmud6

31 Jul 2017, 04:46

9

4,447

by: VerbalBot

19 Apr 2022, 17:58

ER

The city of Rouen, France saw tourism decline by 10 percent last year,

555-605 (Medium) | Idioms/Diction/Redundancy, Pronouns

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

Mahmud6

31 Jul 2017, 05:01

4

3,331

by: ExpertsGlobal5

06 Jun 2022, 04:52

In his memoir, the news anchor distinguished student rebellions, which

555-605 (Medium) | Idioms/Diction/Redundancy

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

Mahmud6

30 Jul 2017, 04:08

7

10

4,101

by: VerbalBot

16 Jun 2022, 10:56

The leading campaign finance reformer has indicated that the political

505-555 (Easy) | Verb Tense/Form

505-555 (Easy) | Verb Tense/Form hide tags

Mahmud6

31 Jul 2017, 04:56

6

4

3,352

by: VerbalBot

16 Nov 2022, 10:46

Of the over 1000 species of rhododendron, the Rhododendron ponticum, n

555-605 (Medium) | Comparisons, Meaning/Logical Predication

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

Mahmud6

31 Jul 2017, 04:42

6

2,892

by: VerbalBot

30 Nov 2022, 05:24

ER

Major League Baseball policy prohibits use of anabolic steroids, human

555-605 (Medium) | Comparisons, Idioms/Diction/Redundancy

555-605 (Medium) | Comparisons, Idioms/Diction/Redundancy hide tags

Mahmud6

17 Jul 2017, 00:54

59

18

8,005

by: VerbalBot

26 Dec 2022, 06:53

ER

In the German occupation of Eastern Europe in 1941-42, Hitler invaded

555-605 (Medium) | Modifiers

555-605 (Medium) | Modifiers hide tags

Mahmud6

30 Jul 2017, 04:59

16

10

4,946

by: VerbalBot

10 Jan 2023, 22:57

ER -1

Neither the late 18th century composers, such as Mozart or Haydn, nor

555-605 (Medium) | Idioms/Diction/Redundancy, Subject Verb Agreement

555-605 (Medium) | Idioms/Diction/Redundancy, Subject Verb Agreement hide tags

Mahmud6

19 Jul 2017, 03:42

35

10

8,040

by: VerbalBot

31 Jan 2023, 10:56

ER

Increasing demand, if not accompanied by correspondingly increases in

555-605 (Medium) | Idioms/Diction/Redundancy, Subject Verb Agreement

555-605 (Medium) | Idioms/Diction/Redundancy, Subject Verb Agreement hide tags

Mahmud6

07 Aug 2017, 03:15

20

14

5,661

by: VerbalBot

01 Aug 2023, 01:46

-1

During the U.S. Supreme Court case of 1857, Dred Scott v. Sandford, tw

705-805 (Hard) | Comparisons, Pronouns

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

Mahmud6

31 Jul 2017, 05:11

20

6

4,890

by: VerbalBot

13 Oct 2023, 20:24

ER -1

Thieves steal Hondas and Toyotas from the 1990s more than other models

655-705 (Hard) | Comparisons, Pronouns

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

Mahmud6

29 Jul 2017, 09:49

31

15

20,751

by: VerbalBot

04 Dec 2023, 08:20

Hopes that the European Central Bank will reach a deal to help Spain a

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

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

Mahmud6

29 Jul 2017, 10:01

10

5

9,522

by: VerbalBot

18 Dec 2024, 07:03

Redundant Words in SC

Mahmud6

01 Oct 2015, 08:53

36

1

7,512

by: VerbalBot

21 Dec 2024, 13:31

ER -1

Heightened land erosion, caused by human activity, has many negative

805+ (Hard) | Parallelism

805+ (Hard) | Parallelism hide tags

1, 2

mailnavin1

21 Dec 2010, 10:02

134

22

21,502

by: arpanghosh047

20 Feb 2020, 07:41

ER

After increasing steadily from 1995 to 2000, the percentage of student

705-805 (Hard) | Parallelism

705-805 (Hard) | Parallelism hide tags

mainhoon

11 Dec 2010, 20:59

6

11

5,759

by: VerbalBot

15 May 2020, 21:02

ER

In cold-water habitats, certain invertebrates and fish convert starche

555-605 (Medium) | Pronouns

555-605 (Medium) | Pronouns hide tags

malar

21 Aug 2018, 20:40

26

14

22,956

by: VerbalBot

07 Jan 2024, 11:30

ER

The governor’s team of advisors, including her education and political

605-655 (Medium) | Pronouns, Subject Verb Agreement

605-655 (Medium) | Pronouns, Subject Verb Agreement hide tags

Maldonado

22 Mar 2021, 13:10

15

5

7,444

by: VerbalBot

23 Oct 2022, 11:37

-1

Most information-technology executives in the late 1980s

805+ (Hard) | Idioms/Diction/Redundancy +2 tags

805+ (Hard) | Idioms/Diction/Redundancy, Modifiers, Verb Tense/Form hide tags

Maldonado

11 Mar 2021, 08:28

16

8

4,433

by: dzanum11

27 Sep 2023, 15:02

ER

Researchers have found that the human body can use protein derived fro

Sub 505 (Easy) | Comparisons

Sub 505 (Easy) | Comparisons hide tags

malkov

06 Jan 2019, 04:16

8

9

7,625

by: Bunuel

06 Jan 2019, 04:19

ER

Mesoporous metals are not indestructible, but their

505-555 (Easy) | Modifiers

505-555 (Easy) | Modifiers hide tags

malkov

06 May 2012, 01:45

9

4

4,329

by: VerbalBot

14 May 2020, 11:53

ER

In response to higher oil prices, window manufacturers have

Sub 505 (Easy) | Modifiers

Sub 505 (Easy) | Modifiers hide tags

malkov

06 May 2012, 12:00

10

8,953

by: VerbalBot

10 Jun 2021, 09:59

ER

Despite offering significant discounts, Detroit automakers were losing

Sub 505 (Easy) | Verb Tense/Form

Sub 505 (Easy) | Verb Tense/Form hide tags

malkov

07 May 2012, 03:07

3

11

5,964

by: Varane

02 May 2022, 06:09

ER

In an exhaustive study that explains how humans distinguish

555-605 (Medium) | Parallelism

555-605 (Medium) | Parallelism hide tags

malkov

05 May 2012, 04:50

24

8

6,107

by: VerbalBot

21 May 2022, 06:58

ER

Compared with the time period of John Steiback's The Grapes

505-555 (Easy) | Comparisons

505-555 (Easy) | Comparisons hide tags

malkov

06 May 2012, 02:34

13

9

6,976

by: VerbalBot

22 Feb 2023, 04:22

ER

Although the turtle has been toothless for more than 150 million years

505-555 (Easy) | Comparisons

505-555 (Easy) | Comparisons hide tags

1, 2

MamtaKrishnia

28 Oct 2018, 00:26

105

26

28,581

by: VerbalBot

31 Mar 2023, 06:18

ER -1

During the rule of Emperor Claudius, which was known for his military

Sub 505 (Easy) | Comparisons

Sub 505 (Easy) | Comparisons hide tags

manalq8

05 Oct 2016, 10:48

40

12

16,181

by: VerbalBot

01 Nov 2023, 22:32

ER

Disease, pollution, and overfishing have devastated the bountiful oyst

555-605 (Medium) | Idioms/Diction/Redundancy

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

manalq8

25 Nov 2011, 16:22

70

12

22,358

by: VerbalBot

05 Jan 2024, 00:49

ER

In order to properly evaluate a patient’s state of mind and gain

Sub 505 (Easy) | Modifiers

Sub 505 (Easy) | Modifiers hide tags

manalq8

25 Nov 2011, 16:20

22

15

13,861

by: VerbalBot

06 Oct 2024, 01:57

ER

A noted psychoanalyst claims that the causes of mental illness are mai

655-705 (Hard) | Idioms/Diction/Redundancy, Parallelism

655-705 (Hard) | Idioms/Diction/Redundancy, Parallelism hide tags

Manang

13 Mar 2019, 04:49

31

12

5,395

by: VerbalBot

24 Dec 2022, 02:28

Historians believe that the tombs of Egyptian pharaohs, which containe

555-605 (Medium) | Pronouns, Use of Being

555-605 (Medium) | Pronouns, Use of Being hide tags

Manavs0099

17 Jul 2022, 00:26

1

1,715

by: wadhwakaran

17 Jul 2022, 01:27

ER

Recently, hopes that the European Central Bank will reach a deal to he

555-605 (Medium) | Subject Verb Agreement

555-605 (Medium) | Subject Verb Agreement hide tags

manavsaraf001

25 Jul 2022, 02:27

1

4

5,924

by: ExpertsGlobal5

25 Jul 2022, 06:03

ER

Though once powerful political forces, labor unions have lost much of

605-655 (Medium) | Modifiers, Verb Tense/Form

605-655 (Medium) | Modifiers, Verb Tense/Form hide tags

mandald

30 Jun 2011, 06:50

203

19

21,759

by: VerbalBot

07 Feb 2023, 03:50

ER

Descending approximately 4,000 years ago from the African wildcat, it

805+ (Hard) | Modifiers

805+ (Hard) | Modifiers hide tags

1, 2

mandald

29 Mar 2019, 01:02

170

25

26,784

by: VerbalBot

01 Jan 2026, 11:37

Children still drive their parents' cars before they have achieved

555-605 (Medium) | Modifiers

555-605 (Medium) | Modifiers hide tags

mandeey

12 Jan 2018, 19:29

5

2

2,264

by: ravigupta2912

18 Jan 2021, 07:50

With his boisterous Family Band, Randolph expanded

555-605 (Medium) | Modifiers

555-605 (Medium) | Modifiers hide tags

mandeey

03 Aug 2022, 10:48

1

3

1,243

by: Ghostrider3147

25 Aug 2022, 06:12

ER

Adel al-Jubeir, the Saudi minister of state for foreign affairs, told

555-605 (Medium) | Modifiers

555-605 (Medium) | Modifiers hide tags

mandeey

16 Jul 2022, 01:25

4

1

1,481

by: VivekSri

09 Oct 2022, 09:23

ER

Raymond Geuss, Cambridge philosopher, is a prominent critic of liberal

555-605 (Medium) | Conjunctions (FANBOYS) +3 tags

555-605 (Medium) | Conjunctions (FANBOYS), Grammatical/Rhetorical Construction, Modifiers, Verb Tense/Form hide tags

mandeey

04 Oct 2022, 09:21

1

1,885

by: samiramir

12 Oct 2022, 07:16

ER

Many legal teams responding to Deloittes annual Legal Operations

805+ (Hard) | Conjunctions (FANBOYS) +2 tags

805+ (Hard) | Conjunctions (FANBOYS), Modifiers, Verb Tense/Form hide tags

mandeey

29 Sep 2022, 07:23

11

9

3,990

by: arya251294

16 Nov 2022, 19:15

ER

The impact of failures due to rust in, corrosion of, and constant mois

555-605 (Medium) | Clauses, Comparisons

555-605 (Medium) | Clauses, Comparisons hide tags

mangomangodolly

30 Nov 2012, 04:48

5

7

6,539

by: VerbalBot

06 Nov 2022, 08:58

ER -1

As algae spread in freshwater ponds and lakes, water quality decreases

655-705 (Hard) | Adjectives and Adverbs +2 tags

655-705 (Hard) | Adjectives and Adverbs, Modifiers, Subject Verb Agreement hide tags

mangomangodolly

25 Jun 2021, 13:55

92

14

18,672

by: bshourya

17 Aug 2023, 13:23

ER

The TGV, France's high-speed train, set a record in 2007 to

655-705 (Hard) | Clauses +2 tags

655-705 (Hard) | Clauses, Modifiers, Subject Verb Agreement hide tags

mangomangodolly

05 Mar 2017, 10:40

60

19

10,609

by: naveengmat15

25 Sep 2023, 08:07

ER

The hybrid-car concept remained dormant until the 1970s,

655-705 (Hard) | Adjectives and Adverbs, Clauses

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

mangomangodolly

26 May 2018, 12:25

52

14

12,845

by: VerbalBot

25 Oct 2023, 05:35

ER

"as well as" vs "and"

manhasnoname

22 Aug 2016, 16:25

121

12

31,476

by: VerbalBot

28 Aug 2023, 13:46

ER

Unlike the French, the German Art Songs...

Poor Quality

Poor Quality hide tags

manhattan187

21 May 2017, 22:05

3

10

4,008

by: manhasnoname

21 May 2017, 19:55

ER

The new biography of Thomas Jefferson contains some startling insights

655-705 (Hard) | Idioms/Diction/Redundancy

655-705 (Hard) | Idioms/Diction/Redundancy hide tags

manhattan187

08 Sep 2015, 08:21

17

6

4,533

by: VerbalBot

15 Apr 2019, 00:03

ER

A survey of over 1,000 people conducted by a marketing firm determined

505-555 (Easy) | Idioms/Diction/Redundancy

505-555 (Easy) | Idioms/Diction/Redundancy hide tags

manhattan187

19 May 2020, 10:57

1

2

3,331

by: VerbalBot

19 May 2020, 10:55

ER

The Dropout rate in American School is..

Poor Quality

Poor Quality hide tags

manhattan187

07 Sep 2015, 10:04

3

9

3,345

by: VerbalBot

03 Jul 2020, 08:20

In order to make skiing smoother, safer and more enjoyable, a number

Sub 505 (Easy) | Adjectives and Adverbs +3 tags

Sub 505 (Easy) | Adjectives and Adverbs, Modifiers, Parallelism, Pronouns hide tags

manhattan187

06 Jan 2019, 07:44

30

5

9,951

by: VerbalBot

06 Dec 2022, 22:48

Sentence Correction (SC - EA only)