Fill in: doesn’t, Yes, What, Wouldn’t, Which, Why.
1. “Does your brain contain a lot of nerve fibres?”
“ ........., it does”.
2. Our brain controls our emotions, ............it?
3. ...............is the brain so important?
4................it be great if we could find out everything our brain can do?
5.................side of the brain deals with emotions?
6..................does the left side of the brain do?