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listen carefully and watch the video so that you can do the following tasks: free question task , multiple choice and gap filling.

describing a serious environmental issue:  pollution, its types ,causes and effects and how to reduce it using the 3 R's

What is Pollution?

what-is-pollution

Let's do English ESL deep listening: focus on meaning. listen carefully and watch the video so that you can do the following tasks: free question task , multipl…