Which stage is characterized by using longer sentences and more complex grammar, typically lasting about a year?

• A. Accent
• B. Early Production
• C. Speech Emergence
• D. Intermediate Language Proficiency

Answer: (D)

In second language development, sentence length and grammar complexity grow as learners move forward from early stages. The stage described by longer sentences and more complex grammar, typically lasting about a year, is intermediate language proficiency. At this point, learners consolidate earlier structures and start using more varied tenses, clauses, and more accurate grammar to convey details and nuance.

Earlier phases focus on short phrases or single words, and a later stage refines these skills toward near-native fluency. Pronunciation differences, or accent, aren’t a formal stage of grammatical development; they reflect how the learner sounds rather than the complexity of their sentence structure.