GMAT Sentence Correction (SC) Forum - Practice and Tips

ER -1

Sentence Correction Megathread

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souvik101990

11 Nov 2020, 23:13

1.1k

23

211,229

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

324,450

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

915,194

by: bb

05 Sep 2023, 21:02

ER -1

The legislature has proposed a bill requiring that firms should retain

555-605 (Medium) | Subjunctive

555-605 (Medium) | Subjunctive hide tags

globaldesi

17 Feb 2019, 20:46

37

13

6,149

by: cigarboy

16 Sep 2023, 02:36

ER

The mass-marketing of companies that specialize in DNA testing has ins

705-805 (Hard) | Parallelism

705-805 (Hard) | Parallelism hide tags

1, 2

Bunuel

08 Apr 2022, 08:00

20

22

4,889

by: VerbalBot

16 Sep 2023, 02:55

ER

Ethics dumping is defined as the practice in which researchers, from

555-605 (Medium) | Verb Tense/Form

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

Bunuel

13 Apr 2023, 05:30

4

1

2,358

by: cigarboy

16 Sep 2023, 02:56

The near extinction of the feral bee population in some parts of the U

805+ (Hard) | Modifiers

805+ (Hard) | Modifiers hide tags

jn0r

08 May 2022, 21:29

4

3

2,711

by: VerbalBot

16 Sep 2023, 03:00

Of the Civil Rights leaders of the 1960s, Martin Luther King Jr. and M

555-605 (Medium) | Comparisons

555-605 (Medium) | Comparisons hide tags

samratj

16 Sep 2023, 04:42

2

1

1,236

by: samratj

16 Sep 2023, 04:30

ER -1

The cottontail rabbit population in Orange County, California

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

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

1, 2

sondenso

24 Sep 2022, 02:44

287

21

46,226

by: Raman109

16 Sep 2023, 05:15

ER

A growing number of mature readers had been turning to young adult fic

Sub 505 (Easy) | Verb Tense/Form

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

Bunuel

15 Aug 2022, 01:30

9

5

2,389

by: VerbalBot

16 Sep 2023, 05:40

ER

Of all the countries contiguous to China, the Soviet Union's borders

Sub 505 (Easy) | Verb Tense/Form

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

ykaiim

31 Jul 2018, 05:03

26

11

14,445

by: VerbalBot

16 Sep 2023, 06:18

ER -2

The documentary film An Inconvenient Truth has the distinction of bein

805+ (Hard) | Parallelism

805+ (Hard) | Parallelism hide tags

bschool83

30 Aug 2011, 23:54

56

8

22,402

by: VerbalBot

16 Sep 2023, 10:34

ER

In 2002 lack of resources reduced the agricultural production of the

555-605 (Medium) | Comparisons

555-605 (Medium) | Comparisons hide tags

GMATY14

14 Dec 2017, 09:07

24

19

5,649

by: VerbalBot

16 Sep 2023, 12:39

-1

This year, advertising costs accounted for more than 5 percent of the

605-655 (Medium) | Comparisons

605-655 (Medium) | Comparisons hide tags

TARGET730

26 Sep 2014, 06:45

16

9

5,115

by: VerbalBot

16 Sep 2023, 12:39

ER

Master seed lots of the HM-175 strain of hepatitis A virus have been

705-805 (Hard) | Grammatical/Rhetorical Construction

705-805 (Hard) | Grammatical/Rhetorical Construction hide tags

mohnish104

30 May 2019, 06:02

26

8

7,232

by: VerbalBot

16 Sep 2023, 13:19

ER

One viewpoint of how to strengthen the economy suggests that offering

505-555 (Easy) | Parallelism

505-555 (Easy) | Parallelism hide tags

wastedyouth

01 Dec 2013, 09:07

23

18

6,617

by: VerbalBot

16 Sep 2023, 19:16

ER

Four generations of Americans have developed the habit of

Sub 505 (Easy) | Clauses

Sub 505 (Easy) | Clauses hide tags

nitya34

02 Jun 2021, 08:08

70

11

22,076

by: VerbalBot

16 Sep 2023, 20:23

ER

That educators have not anticipated the impact of microcomputer

555-605 (Medium) | Grammatical/Rhetorical Construction

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

1, 2, 3

Jasontuyj2012

22 Feb 2022, 05:34

452

54

76,171

by: VerbalBot

17 Sep 2023, 00:00

ER

Under the 1986 tax law, interest payments on a refinanced

555-605 (Medium) | Parallelism

555-605 (Medium) | Parallelism hide tags

nitya34

21 Mar 2009, 11:25

82

13

30,262

by: Raman109

17 Sep 2023, 04:14

ER

Statisticians from the Department of Motor Vehicles have calculated th

555-605 (Medium) | Clauses +2 tags

555-605 (Medium) | Clauses, Modifiers, Parallelism hide tags

Nightmare007

31 Aug 2018, 01:57

14

8

8,503

by: VerbalBot

17 Sep 2023, 05:53

ER

Baseball is unique for the major sports because it is the only ball

605-655 (Medium) | Clauses +3 tags

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

generis

30 Nov 2019, 01:06

31

10

5,262

by: VerbalBot

17 Sep 2023, 07:02

Recent psychological literature strongly suggests that

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

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

bschool83

31 Jul 2011, 14:05

35

13

9,906

by: VerbalBot

17 Sep 2023, 11:17

ER

Dedicated amateur photographers may be reluctant

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555-605 (Medium) | Comparisons hide tags

nitingoyal48

19 Apr 2019, 03:08

10

9

4,335

by: VerbalBot

17 Sep 2023, 17:11

ER -1

Even though surrounded by wild southern winds, local

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

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

Vercules

05 May 2013, 11:00

37

14

11,216

by: phonemobile234

17 Sep 2023, 22:01

Within the global warming discussion, scientists still dispute about w

555-605 (Medium) | Grammatical/Rhetorical Construction

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

samratj

16 Sep 2023, 06:08

2

1,274

by: slk00

17 Sep 2023, 22:43

ER

A recent study, published by the California Bureau of Employment, foun

655-705 (Hard) | Comparisons +2 tags

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

1, 2, 3

saikarthikreddy

05 Jun 2018, 00:54

175

40

27,882

by: KarishmaB

18 Sep 2023, 02:01

ER

Like the play that came before it, Shakespeare’s Othello is the inspir

555-605 (Medium) | Comparisons, Modifiers

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

Bunuel

27 Sep 2018, 05:13

8

9

5,493

by: VerbalBot

18 Sep 2023, 02:36

ER

When we visited the hospital, the doctors told us that using a walker

555-605 (Medium) | Parallelism

555-605 (Medium) | Parallelism hide tags

Bunuel

02 Oct 2018, 02:58

14

3

3,762

by: VerbalBot

18 Sep 2023, 02:45

ER

Archaeologists in Egypt have excavated a 5,000-year-old

555-605 (Medium) | Parallelism

555-605 (Medium) | Parallelism hide tags

1, 2

noboru

14 Jun 2010, 12:54

190

22

36,190

by: Raman109

18 Sep 2023, 04:17

ER

Glaciers that are seated in deep submarine basins are

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

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

guerrero25

29 Jun 2013, 08:17

84

10

14,379

by: Raman109

18 Sep 2023, 04:56

ER

If Vs Whether

wastedyouth

07 Nov 2013, 10:56

65

12

23,607

by: slk00

18 Sep 2023, 05:56

ER

Golf games often turn out to be more tiring than they originally seeme

655-705 (Hard) | Comparisons, Verb Tense/Form

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

Shawnik

09 Mar 2019, 09:43

47

8

9,006

by: VerbalBot

18 Sep 2023, 05:57

ER

In contrast to the tense private drama, Act III is brought to a thrill

805+ (Hard) | Comparisons

805+ (Hard) | Comparisons hide tags

1, 2

actleader

05 Mar 2019, 22:05

82

22

18,635

by: VerbalBot

18 Sep 2023, 06:07

ER

The use of non-ionizing laser pulses, which do not interact with organ

655-705 (Hard) | Comparisons, Meaning/Logical Predication

655-705 (Hard) | Comparisons, Meaning/Logical Predication hide tags

Bunuel

11 May 2022, 01:30

13

7

3,526

by: VerbalBot

18 Sep 2023, 09:48

ER

Consumer preference survey in four neighborhoods of Radisson

705-805 (Hard) | Idioms/Diction/Redundancy, Verb Tense/Form

705-805 (Hard) | Idioms/Diction/Redundancy, Verb Tense/Form hide tags

rohan2345

13 Sep 2017, 06:43

41

14

6,769

by: VerbalBot

18 Sep 2023, 09:49

ER

Managing your irrigation system well and watering your grass wisely no

505-555 (Easy) | Idioms/Diction/Redundancy, Subject Verb Agreement

505-555 (Easy) | Idioms/Diction/Redundancy, Subject Verb Agreement hide tags

anandnat

04 Jul 2010, 03:14

20

10

11,163

by: VerbalBot

18 Sep 2023, 09:56

ER -1

Anthropological research teams visited several Afghan cities, filming

605-655 (Medium) | Meaning/Logical Predication +3 tags

605-655 (Medium) | Meaning/Logical Predication, Modifiers, Parallelism, Verb Tense/Form hide tags

HarveyS

09 Aug 2021, 03:20

95

15

18,104

by: Abhishek009

18 Sep 2023, 10:18

ER

Sartre believed each individual is responsible to choose one course of

505-555 (Easy) | Idioms/Diction/Redundancy +2 tags

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

1, 2

generis

03 Apr 2023, 01:48

98

20

20,173

by: VerbalBot

18 Sep 2023, 11:21

ER

Meaning/clarity 1. American Heart Association researchers

souvik101990

02 Dec 2012, 07:08

213

4

51,595

by: VerbalBot

18 Sep 2023, 15:06

ER

Until recently, the Inuit people led a nomadic existence, sheltering

505-555 (Easy) | Clauses +2 tags

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

prasannar

24 Mar 2019, 03:12

317

19

70,473

by: VerbalBot

18 Sep 2023, 22:13

Modern filmmakers are often annoyed by film critics labeling of

605-655 (Medium) | Grammatical/Rhetorical Construction

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

Inten21

08 Sep 2017, 09:37

16

5

3,481

by: VerbalBot

19 Sep 2023, 01:20

ER

Partly as a result of Proposition 13, which severely limits property

605-655 (Medium) | Comparisons +3 tags

605-655 (Medium) | Comparisons, Grammatical/Rhetorical Construction, Meaning/Logical Predication, Verb Tense/Form hide tags

1, 2, 3

generis

03 Aug 2021, 10:48

560

51

55,324

by: TheUltimateWinner

19 Sep 2023, 02:44

ER

To help preserve ancient Egyptian monuments threatened by high water

605-655 (Medium) | Parallelism

605-655 (Medium) | Parallelism hide tags

Fistail

08 May 2018, 03:31

198

15

34,257

by: Raman109

19 Sep 2023, 04:16

ER

It was only after Katharine Graham became publisher of the Washington

605-655 (Medium) | Parallelism, Pronouns

605-655 (Medium) | Parallelism, Pronouns hide tags

1, 2, 3

tarek99

13 Jun 2021, 08:06

340

50

50,407

by: Raman109

19 Sep 2023, 05:40

Use of Comma

prakash111687

13 Jul 2012, 07:57

79

9

14,324

by: VerbalBot

19 Sep 2023, 06:35

ER

While all states face similar industrial waste problems, the predomina

505-555 (Easy) | Grammatical/Rhetorical Construction, Subject Verb Agreement

505-555 (Easy) | Grammatical/Rhetorical Construction, Subject Verb Agreement hide tags

1, 2

JAI HIND

11 Sep 2021, 04:07

280

26

59,581

by: KarishmaB

19 Sep 2023, 06:45

ER

A scrub jay can remember when it cached a particular place, researcher

555-605 (Medium) | Adjectives and Adverbs +3 tags

555-605 (Medium) | Adjectives and Adverbs, Clauses, Conjunctions (FANBOYS), Grammatical/Rhetorical Construction hide tags

1, 2, 3

qhoc0010

28 Dec 2017, 07:57

174

41

32,727

by: VerbalBot

19 Sep 2023, 09:17

ER

In a recent survey, Physical Fitness Weekly found that people exercisi

605-655 (Medium) | Parallelism

605-655 (Medium) | Parallelism hide tags

Bunuel

22 Oct 2018, 00:04

16

9

6,801

by: VerbalBot

19 Sep 2023, 09:49

ER

Some anthropologists regard the early hominids' manner of

555-605 (Medium) | Comparisons

555-605 (Medium) | Comparisons hide tags

1, 2

fozzzy

20 Jun 2013, 06:26

142

26

28,668

by: VerbalBot

19 Sep 2023, 10:07

ER

Opened in 1683, the Ashmolean was the first public museum in Great Bri

555-605 (Medium) | Verb Tense/Form

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

1, 2

Bunuel

16 May 2019, 23:27

103

20

21,970

by: VerbalBot

19 Sep 2023, 10:21

ER

According to recent genetic analyses comparing the genetic

605-655 (Medium) | Adjectives and Adverbs +6 tags

605-655 (Medium) | Adjectives and Adverbs, Clauses, Comparisons, Conjunctions (FANBOYS), Grammatical/Rhetorical Construction, Parallelism, Pronouns hide tags

generis

28 Aug 2021, 20:53

30

15

6,018

by: VerbalBot

19 Sep 2023, 10:22

ER

The famous battle depicted in the movie took place in England, and man

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

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

Bunuel

01 Jun 2022, 19:00

9

5

2,390

by: VerbalBot

19 Sep 2023, 10:25

ER

Over 6M hectares of emerald bamboo groves – one fifth of the world’s r

805+ (Hard) | Meaning/Logical Predication, Modifiers

805+ (Hard) | Meaning/Logical Predication, Modifiers hide tags

homersimpsons

10 Sep 2020, 21:41

92

16

11,726

by: BlueCrab

19 Sep 2023, 11:28

Sentence Correction (SC - EA only)