Completion count: 540
2035 online multiple-choice and fill-in-the-blank ought to exercises across 101 tests provide a wide range of sentences to help you grasp the context and usage/formation of the ought to. Prepare for exams, practice ought to online and verify your answers immediately. Expand your English grammar proficiency with interactive ought to activities. Suitable for kids, adults, ESL learners at the beginner, elementary, and intermediate levels.