GMAT Sentence Correction (SC) Forum - Practice and Tips

ER -1

Sentence Correction Megathread

1, 2

souvik101990

11 Nov 2020, 23:13

1.1k

23

211,223

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

324,447

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

915,185

by: bb

05 Sep 2023, 21:02

ER

Three of the most encouraging ideas to extend the life of satellites

505-555 (Easy) | Grammatical/Rhetorical Construction +5 tags

505-555 (Easy) | Grammatical/Rhetorical Construction, Modifiers, Parallelism, Pronouns, Subject Verb Agreement, Verb Tense/Form hide tags

generis

25 Dec 2020, 22:59

20

13

3,736

by: VerbalBot

24 May 2025, 05:40

ER -1

What seemed as remarkable as the advent of the Internet has been the

655-705 (Hard) | Comparisons, Parallelism

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

agdimple333

20 Jul 2012, 18:47

17

7,484

by: VerbalBot

24 May 2025, 06:22

ER

The Mayan civilization spread over many states with each having its ow

655-705 (Hard) | Comparisons, Pronouns

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

1, 2

GMATMBA5

21 May 2019, 23:42

106

28

14,665

by: VerbalBot

25 May 2025, 13:43

ER

The guiding principles of the tax plan released by the Treasury Depart

605-655 (Medium) | Comparisons, Meaning/Logical Predication

605-655 (Medium) | Comparisons, Meaning/Logical Predication hide tags

1, 2

batliwala

16 Jul 2021, 01:35

477

32

55,085

by: VerbalBot

25 May 2025, 16:39

ER -1

The United Nations’ Human Development Index takes into account life ex

655-705 (Hard) | Comparisons +2 tags

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

Bunuel

13 Nov 2018, 02:39

65

12

10,247

by: VerbalBot

26 May 2025, 03:52

ER

The ability of scientists to provide models of the atmosphere’s comple

655-705 (Hard) | Comparisons +2 tags

655-705 (Hard) | Comparisons, Idioms/Diction/Redundancy, Subject Verb Agreement hide tags

1, 2

Nihit

10 Aug 2021, 00:12

619

30

102,029

by: VerbalBot

26 May 2025, 06:31

ER

The success of the program to eradicate smallpox has stimulated expert

655-705 (Hard) | Comparisons

655-705 (Hard) | Comparisons hide tags

1, 2, 3

prasannar

18 Jul 2021, 03:39

890

48

117,184

by: VerbalBot

26 May 2025, 12:20

ER

Five-star General John Pershing had such a sweeping command

655-705 (Hard) | Clauses +2 tags

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

1, 2

mikemcgarry

17 Jun 2021, 08:50

120

20

20,161

by: VerbalBot

26 May 2025, 12:57

ER

In contrast to 19th-century wars, in which most casualties resulted fr

655-705 (Hard) | Comparisons

655-705 (Hard) | Comparisons hide tags

Nevernevergiveup

17 Apr 2019, 23:14

86

17

11,427

by: VerbalBot

26 May 2025, 14:20

ER

Independent contractors pay higher taxes and paid less consistently

655-705 (Hard) | Comparisons

655-705 (Hard) | Comparisons hide tags

1, 2

iamitgoyal

04 Jun 2021, 08:08

211

36

23,575

by: VerbalBot

26 May 2025, 16:29

ER

The publishers unwilling to shoulder the entire risk, insisted that t

555-605 (Medium) | Grammatical/Rhetorical Construction, Whole Sentence Underline

555-605 (Medium) | Grammatical/Rhetorical Construction, Whole Sentence Underline hide tags

generis

04 Nov 2021, 23:59

12

4

4,475

by: VerbalBot

30 May 2025, 07:33

ER

Either the Pirates or the Orioles are the winners; we’ll have to che

655-705 (Hard) | Comparisons +3 tags

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

Noshad

18 Apr 2019, 10:10

28

14

4,878

by: VerbalBot

31 May 2025, 03:12

ER

The number of people flying first class on domestic flights rose sharp

655-705 (Hard) | Comparisons

655-705 (Hard) | Comparisons hide tags

1, 2

bigoyal

15 Jun 2021, 00:45

572

39

65,423

by: VerbalBot

31 May 2025, 07:20

ER

Providing initial evidence that airports are a large source of polluti

605-655 (Medium) | Comparisons

605-655 (Medium) | Comparisons hide tags

1, 2

burnttwinky

18 Jun 2017, 05:38

307

29

50,156

by: VerbalBot

31 May 2025, 09:46

ER -1

GMAT CLUB OLYMPICS: Chia seeds, small oval seeds whose source is the

655-705 (Hard) | Adjectives and Adverbs +4 tags

655-705 (Hard) | Adjectives and Adverbs, Comparisons, Meaning/Logical Predication, Modifiers, Subject Verb Agreement hide tags

Bunuel

18 Aug 2021, 08:00

47

12

12,388

by: VerbalBot

31 May 2025, 11:08

ER

President Obama raised $745M for his 2008 presidential

655-705 (Hard) | Comparisons

655-705 (Hard) | Comparisons hide tags

mehulsayani

08 Sep 2012, 06:10

16

15

6,980

by: VerbalBot

31 May 2025, 11:14

ER

Satellite radio transmissions a popular feature in car stereos

505-555 (Easy) | Grammatical/Rhetorical Construction +4 tags

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

1, 2, 3

generis

20 Apr 2020, 23:01

286

43

48,998

by: VerbalBot

31 May 2025, 11:51

ER -1

Unlike diamonds with other colors, it is very difficult to determine

655-705 (Hard) | Comparisons

655-705 (Hard) | Comparisons hide tags

1, 2

prashants412

01 Apr 2018, 13:18

70

31

10,620

by: VerbalBot

31 May 2025, 11:55

ER

Of the twin supernovas, the most recently discovered is the largest

655-705 (Hard) | Comparisons

655-705 (Hard) | Comparisons hide tags

noboru

11 Jan 2019, 03:32

90

15

31,655

by: VerbalBot

31 May 2025, 11:58

ER

In 1990’s, there are more babies born by women over thirty years old

555-605 (Medium) | Comparisons +3 tags

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

Bunuel

18 Nov 2019, 03:09

34

7

12,875

by: VerbalBot

31 May 2025, 17:02

ER

According to criminologists, the cause of riots among many

655-705 (Hard) | Comparisons

655-705 (Hard) | Comparisons hide tags

martie11

24 Nov 2010, 13:55

7

5

5,236

by: VerbalBot

05 Jun 2025, 18:04

ER

Federal legislation establishing a fund for the cleanup of sites damag

655-705 (Hard) | Clauses, Modifiers

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

1, 2

smashingpumpkins

30 Jun 2009, 08:39

339

27

35,353

by: VerbalBot

06 Jun 2025, 18:03

ER

The rapid population growth within the boundaries of the

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

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

1, 2

bagdbmba

06 Oct 2013, 21:58

77

27

14,019

by: VerbalBot

06 Jun 2025, 18:06

ER

Promotions, retirements, deaths, and other actions approved by the boa

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

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

lgon

16 Aug 2019, 00:03

48

10

20,771

by: VerbalBot

06 Jun 2025, 18:48

ER

Ezra Pound, considered by some to be one of the foremost poets of the

655-705 (Hard) | Clauses

655-705 (Hard) | Clauses hide tags

1, 2

maybeam

12 Mar 2019, 00:06

43

22

12,841

by: VerbalBot

08 Jun 2025, 01:11

ER

The greatest road system built in the Americas prior to the arrival of

555-605 (Medium) | Modifiers

555-605 (Medium) | Modifiers hide tags

1, 2, 3

scorpio7

07 Jul 2022, 14:07

778

58

100,708

by: VerbalBot

08 Jun 2025, 01:12

ER

Yellow jackets number among the 900 or so species of the

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

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

1, 2, 3, 4

DLMD

08 Sep 2023, 07:53

1.0k

68

148,698

by: VerbalBot

08 Jun 2025, 13:49

ER

In 2004, Burger Buster's revenue was estimated at nearly $17.4 million

655-705 (Hard) | Clauses

655-705 (Hard) | Clauses hide tags

guygmat

09 Aug 2021, 03:13

39

11

9,272

by: VerbalBot

08 Jun 2025, 19:26

ER

During the latter stages of the insurrection, the revolution's leaders

655-705 (Hard) | Clauses

655-705 (Hard) | Clauses hide tags

Bunuel

07 Apr 2023, 01:30

12

8

3,802

by: VerbalBot

08 Jun 2025, 19:43

ER

The industry has seen a dramatic increase in the churn of cell phone a

655-705 (Hard) | Clauses

655-705 (Hard) | Clauses hide tags

fireflyejd1

03 Aug 2020, 22:24

17

7

3,475

by: VerbalBot

08 Jun 2025, 21:12

ER

As well as heat and light, the Sun is the source of a continuous strea

Sub 505 (Easy) | Idioms/Diction/Redundancy

Sub 505 (Easy) | Idioms/Diction/Redundancy hide tags

1, 2

tejal777

16 Jun 2021, 13:24

149

22

59,938

by: VerbalBot

09 Jun 2025, 05:21

ER -2

Although Ms. Bakara had previously emphasized that she could not speak

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

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

Bunuel

10 Jan 2019, 05:29

35

11

15,149

by: VerbalBot

10 Jun 2025, 10:27

ER -1

The use of gravity waves, which do not interact with matter in the way

655-705 (Hard) | Comparisons +2 tags

655-705 (Hard) | Comparisons, Grammatical/Rhetorical Construction, Idioms/Diction/Redundancy hide tags

1, 2, 3

Curly05

12 Jul 2021, 04:14

973

57

72,822

by: VerbalBot

12 Jun 2025, 11:04

ER

Trans World Entertainment Corporation, which owns the Record Town and

655-705 (Hard) | Idioms/Diction/Redundancy +2 tags

655-705 (Hard) | Idioms/Diction/Redundancy, Pronouns, Verb Tense/Form hide tags

1, 2, 3

singh_amit19

03 Aug 2021, 02:26

548

43

61,759

by: VerbalBot

13 Jun 2025, 00:22

If I were he, I would lay that manuscript on the sofa and keep it away

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

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

vasurajiv

11 Oct 2018, 20:38

37

10

12,859

by: VerbalBot

13 Jun 2025, 00:38

ER

Because paper of all kinds is the biggest single component of municipa

555-605 (Medium) | Subject Verb Agreement

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

sagarsabnis

30 Aug 2019, 05:12

81

17

24,942

by: VerbalBot

13 Jun 2025, 11:01

ER

Besides yielding such psychological rewards as relief from stress

Sub 505 (Easy) | Grammatical/Rhetorical Construction

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

doggita

21 Oct 2018, 00:41

17

9

22,729

by: Nadimsgmat

13 Jun 2025, 11:39

ER

Paleontologist Stephen Jay Gould has argued that many biological trait

655-705 (Hard) | Idioms/Diction/Redundancy, Verb Tense/Form

655-705 (Hard) | Idioms/Diction/Redundancy, Verb Tense/Form hide tags

1, 2, 3

sondenso

30 Nov 2018, 04:08

446

46

50,315

by: VerbalBot

14 Jun 2025, 03:37

ER

The Limon Dance Company believes that, since the death of Jose Limon

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

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

Bunuel

17 Jan 2019, 01:49

41

12

9,889

by: VerbalBot

14 Jun 2025, 04:56

ER

Ozone, a special form of oxygen that screens out harmful ultraviolet

655-705 (Hard) | Verb Tense/Form

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

1, 2

arorag

30 Nov 2018, 02:03

264

25

37,357

by: VerbalBot

14 Jun 2025, 06:01

ER

Not until Hammurabi’s Code was enacted, had a government granted the

655-705 (Hard) | Idioms/Diction/Redundancy, Verb Tense/Form

655-705 (Hard) | Idioms/Diction/Redundancy, Verb Tense/Form hide tags

daagh

03 Oct 2018, 04:25

44

16

8,339

by: VerbalBot

14 Jun 2025, 06:49

ER

Tropical forests may dry out and become vulnerable to devastating

705-805 (Hard) | Grammatical/Rhetorical Construction, Verb Tense/Form

705-805 (Hard) | Grammatical/Rhetorical Construction, Verb Tense/Form hide tags

Abhi077

28 Nov 2020, 19:46

14

5

2,776

by: VerbalBot

14 Jun 2025, 07:42

Sentence correction notes!

Prateekj05

07 Dec 2018, 15:35

62

5

10,004

by: VerbalBot

14 Jun 2025, 08:19

ER

Competition in the mid-nineteenth century by large western farms gradu

Sub 505 (Easy) | Modifiers, Pronouns

Sub 505 (Easy) | Modifiers, Pronouns hide tags

aquabio

23 Jul 2018, 07:31

44

14

27,277

by: VerbalBot

18 Jun 2025, 03:05

ER

In a plan to stop the erosion of East Coast beaches, the Army Corps of

Sub 505 (Easy) | Idioms/Diction/Redundancy

Sub 505 (Easy) | Idioms/Diction/Redundancy hide tags

1, 2

jpv

07 Oct 2023, 01:42

125

38

37,510

by: VerbalBot

18 Jun 2025, 21:35

ER

The Commerce Department announced that the economy grew during the

Sub 505 (Easy) | Idioms/Diction/Redundancy

Sub 505 (Easy) | Idioms/Diction/Redundancy hide tags

1, 2

kman

04 Nov 2019, 04:53

104

23

24,808

by: VerbalBot

19 Jun 2025, 02:24

ER

Written early in the French Revolution, Mary Wollstonecraft’s A Vindic

505-555 (Easy) | Idioms/Diction/Redundancy +3 tags

505-555 (Easy) | Idioms/Diction/Redundancy, Modifiers, Parallelism, Verb Tense/Form hide tags

AbdurRakib

20 Jul 2021, 00:53

376

16

70,183

by: VerbalBot

19 Jun 2025, 08:05

ER

The board is so accustomed to working independently that

505-555 (Easy) | Subject Verb Agreement

505-555 (Easy) | Subject Verb Agreement hide tags

vwjetty

14 Oct 2010, 14:20

4

7

4,784

by: VerbalBot

20 Jun 2025, 05:10

ER

The features of the floor of the Kasei Valles on Mars look j

Sub 505 (Easy) | Grammatical/Rhetorical Construction, Modifiers

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

monirjewel

11 Nov 2013, 22:46

37

17

14,202

by: VerbalBot

22 Jun 2025, 04:46

Socrates could have fled from Athens after he was sentenced to death

Sub 505 (Easy) | Meaning/Logical Predication, Pronouns

Sub 505 (Easy) | Meaning/Logical Predication, Pronouns hide tags

macca

17 Aug 2019, 05:43

29

10

16,054

by: VerbalBot

22 Jun 2025, 23:27

Sentence Correction (SC - EA only)