GMAT Sentence Correction: Subject-verb agreement and pronoun-antecedent agreement Among the more basic and familiar types of Sentence Correction errors are subject-verb agreement and pronoun-antecedent agreement. A singular subject needs verbs of the singular form. A...
Comparing or contrasting two things or ideas is a common function of Sentence Correction questions on the GMAT. GMAT Comparison and contrast errors fall into two main categories: (1) using incorrect and unidiomatic wordings to express the comparison/contrast (2)...
