Don’t lose your progress!

We cover every section of the GMAT with in-depth lessons, 5000+ practice questions and realistic practice tests.

Up to 90+ points GMAT score improvement guarantee

The best guarantee you’ll find

Our Premium and Ultimate plans guarantee up to 90+ points score increase or your money back.

Master each section of the test

Comprehensive GMAT prep

We cover every section of the GMAT with in-depth lessons, 5000+ practice questions and realistic practice tests.

Schedule-free studying

Learn on the go

Study whenever and wherever you want with our iOS and Android mobile apps.

The most effective way to study

Personalized GMAT prep, just for you!

Adaptive learning technology focuses on your academic weaknesses.

Sentence Correction: Parts of Speech - Adjective

While German engineering undeniably maintains one of the highest standards in the world, Italian design is renowned for its creative insight as it inspires the imagination of designers in a wide range of manufacturing industries throughout the world.

Incorrect.

This answer choice is grammatically incorrect. An adverb should be used to describe a verb. In this sentence, an adjective (undeniable) is used to describe a verb (maintains).

Incorrect.

This answer choice is grammatically incorrect. An adjective should be used to describe a noun. In this sentence, an adverb (widely) is used to describe a noun (range).

Incorrect.

This answer choice is grammatically incorrect. The word creativity is a noun. The adjective form of this word should be used to describe the noun insight.

Incorrect.

Although this answer choice is grammatically correct, it is stylistically flawed. Using the passive form (are being) instead of the active creates redundancy. Since there is another grammatically correct answer choice that doesn't use the passive form, it is preferable to this one.

Bravo!

This answer choice avoids committing a Parts of Speech error by using adverbs to describe verbs, and adjectives to describe nouns.

undeniably maintains one of the highest standards in the world, Italian design is renowned for its creative insight as it inspires the imagination of designers in a wide range of manufacturing industries throughout the world
maintains undeniable one of the highest standards in the world, Italian design is renowned for its creative insight as throughout the world it inspires the imagination of designers in a wide range of manufacturing industries
undeniably maintains one of the highest standards in the world, Italian design is renowned for its creative insight as the imaginations of designers in a wide range of manufacturing industries throughout the world are being inspired by it
undeniably maintains one of the highest standards in the world, Italian design is renowned for its creativity insight as it inspires the imagination of designers in a wide range of manufacturing industries throughout the world
undeniably maintains one of the highest standards in the world, Italian design is renowned for its creative insight as it inspires the imagination of designers in a widely range of manufacturing industries throughout the world