Check your comprehension doing "fill the gap", " finish the sentence" and others with an underesting video about what causes hallucinations, which part of the brain is responsible for them and etc.

The video is about different types of hallucinations, drugs that cause hallucinations, how do blind people see hallucinations and so on.

How Much Of What We See Is A Hallucination

how-much-of-what-we-see-is-a-hallucination

Let's do English ESL deep listening: focus on meaning. Check your comprehension doing "fill the gap", " finish the sentence" and others with an underesting vide…