Form and Structure
If a sentence "sounds fine" to you, be careful. That instinct is exactly what these questions exploit. Form and structure problems ask you to choose the grammatically correct word form when multiple options seem passable in casual speech.
1. Easy - Quiz 1
Practice selecting the correct verb and pronoun forms to complete straightforward sentences.
7 questions
debug: 17 attempts
average score: 83% (all users)
2. Medium - Quiz 1
Practice choosing the correct verb forms, pronoun forms, and modifiers to complete sentences that follow the conventions of Standard English.
7 questions
debug: 45 attempts
average score: 77% (all users)
3. Hard - Quiz 1
Practice navigating complex sentences to identify correct verb forms, pronoun references, and modifier structures.
8 questions
debug: 10 attempts
average score: 74% (all users)
Focus on subject-verb agreement (ignore the words in between), correct pronoun forms (who vs. whom, its vs. it's), and proper possessive construction. A common trap: a singular subject followed by a long phrase ending in a plural noun, tempting you to pick a plural verb.