Answer:
The stage directions explain the characters facial expressions,
Explanation:
According to this scene from The Miracle Worker Act, the scene between Annie and Helen is displayed and their actions are described. Annie smiles at Helen but Helen is in a bad mood and scowls but brightens up when she pets a doll.
Therefore, the stage directions add meaning to the play by explaining the characters facial expressions,
In the present because he talk about how back then so
An official order or commission to do something.a commission by which a party is entrusted to perform a service, especially without payment and with indemnity against loss by that party
