In sign language, facial expressions are used to express both linguistic information and emotions. For example an eyebrow raise is necessary to mark general questions in most sign languages. At the same time, signers use the face to express emotions either their own, or when quoting someone else.
mention three examples of accidents and explain what are the possible causes
Answer: Ill read the new book
Explanation:
My friend is an expert in languages
I think the correct answer to that question is three