Completion count: 4,289
4040 online multiple-choice and fill-in-the-blank third conditional exercises across 101 tests provide a wide range of sentences to help you grasp the context and usage/formation of the third conditional. Prepare for exams, practice third conditional online and verify your answers immediately. Expand your English grammar proficiency with interactive if clauses type 3 activities. Suitable for kids, adults, ESL learners at the beginner, elementary, and intermediate levels.