CEFR B2 conditional transformation exercise with one clearly correct answer per item.
Exercises
Shopping Phrases with How Much, This, These and Would Like Exercise
CEFR A1 beginner gap-fill exercise focused on common shop conversations. Each item has one correct answer and audit fields for API review.
Political News Vocabulary: Retraction, Endorse and Disown Exercise
C2 public-discourse paraphrase gap-fill exercise with one objectively correct answer per item.
Modals of Deduction in the Present Exercise
B2 Upper-Intermediate; focus: modals of deduction in the present.
Reporting Verbs for Stance Exercise
C1 ESL multiple-choice gap-fill exercise on reporting verbs for stance. Each item has one correct answer and includes API self-audit fields.