Identifying grammatical errors is crucial for GMAT Sentence Correction. Sometimes, even a single misplaced or missing word can make a sentence grammatically incorrect. In our example, the incorrect options B, C, and E altered the original sentence in ways that made them ungrammatical.
Watch out for:
- Verb tense and subject-verb agreement
- Proper use of conjunctions (like 'that')
- Pronoun reference and consistency
- Sentence fragments and run-ons
For instance, 'It surprises that the...' in option B lacks a clear subject for the verb 'surprises,' making it awkward and incorrect. In option D 'It's surprising the...', dropping 'that' results in a fragment instead of a complete sentence.
By focusing on these common grammatical issues, you can more easily identify errors and eliminate incorrect options.