Read this excerpt from a doll’s house, by henrik ibsen.
nora. hide the christmas tree carefully, helen. be sure the children do not see it until this evening, when it is dressed. [to the porter, taking out her purse.] how much?
porter. sixpence.
nora. there is a shilling. no, keep the change. [the porter her, and goes out. nora shuts the door. she is laughing to herself, as she takes off her hat and coat. she takes a packet of macaroons from her pocket and eats one or two; then goes cautiously to her husband's door and listens.] yes, he is in. [still humming, she goes to the table on the right.]
helmer [calls out from his room]. is that my little lark twittering out there?
nora [busy opening some of the parcels]. yes, it is!
what information do the stage directions provide? check all that apply.