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Across 3. are a test of communicative behavior in a particular communication situation. 6. are an organized, purposeful, regulated sequence of actions that students perform during their learning. 9. suitable or proper in the circumstances. 10. is the ability to do something successfully or efficiently 11. the act or process of educating oneself by one's own efforts especially through reading and informal study

Down 1. is an approach to teaching and learning more often used in learning concrete skills than abstract learning 2. is basically what is communicated to the listener by the speaker. 4. the accumulation of scientific knowledge; an episode in science is progressive when at the end of the episode there is more knowledge than at the beginning. 5. is to overcome the language barrier, the difficulties that arise in the process of real communication in a foreign language. Strategies can be divided into educational and communicative. 7. a particular part or feature of something. 8. a thing that is compulsory; a necessary condition.