The key answer of exercise 1
The key to exercise solutions in chapter 08 - Language focus 1 for the textbook Cutting Edge Upper-Intermediate - Student's Book with authors Sarah Cunningham, Peter Moor and Jonathan Bygrave from Pearson Education
Question
Read the article below and check your ideas. Did you learn anything new?
Answer
- We can’t tickle ourselves because our brain can predict the feeling.
- We hiccup when our diaphragm gets irritated.
- No, we can’t catch a cold from being cold.
- No one is sure why people sleep walk but it could be a sign of stress.
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