It shows the doer of the action.It comes before verb and indicates this action or work is done by it/him/her etc.Ex.Susan switched off the lights. Who switched off the lights? The answer is Susan (subject of the sentence)
The theme is to not underestimate the abilities of something or someone based on its size. This is because the lion thought he was superior to the mouse, until one day the mouse was able to rescue him.
Answer:
hmm it means that she was daydreaming?
