Completion count: 23
2022 online multiple-choice and fill-in-the-blank be allowed to exercises across 101 tests provide a wide range of sentences to help you grasp the context and usage/formation of the be allowed to. Prepare for exams, practice be allowed to online and verify your answers immediately. Expand your English grammar proficiency with interactive mixed be allowed to activities. Suitable for kids, adults, ESL learners at the beginner, elementary, and intermediate levels.