Read the passage. Some large-scale grocery stores want to get rid of the supermarket checkout lines. Many retail giants have opened cashierless supermarkets. Shoppers can grab milk or eggs and walk out without waiting in line or opening their wallets. It is the latest sign that supermarkets are serious about shaking up the $800 billion grocery market.

Which sentence could be added to the passage to maintain its formal style?

I think customers will like supermarkets without cashiers.

Giving customers the option to shop quickly and efficiently is beneficial.

Cashierless supermarkets will eliminate many jobs.

It is more enjoyable to have cashiers at the registers.

Electricity powered home and factories. how did electricity change americans' lives

25 ! which three lines in this excerpt from phillis wheatley's poem "goliath of gath" contain examples of figurative language? the hosts on two opposing mountains stood, thick as the foliage of the waving wood; between them an extensive valley lay, o'er which the gleaming armour pour'd the day, when from the camp of the philistine foes, dreadful to view, a mighty warrior rose; in the dire deeds of bleeding battle skill'd,

Read the excerpt from act 1 of a doll's house. helmer: nora! [goes up to her and takes her playfully by the ear.] the same little featherhead! suppose, now, that i borrowed fifty pounds today, and you spent it all in the christmas week, and then on new year's eve a slate fell on my head and killed me, and— nora: [putting her hands over his mouth]. oh! don't say such horrid things. helmer: still, suppose that happened, —what then? nora: if that were to happen, i don't suppose i should care whether i owed money or not. helmer: yes, but what about the people who had lent it? nora: they? who would bother about them? i should not know who they were. helmer: that is like a woman! but seriously, nora, you know what i think about that. no debt, no borrowing. there can be no freedom or beauty about a home life that depends on borrowing and debt. we two have kept bravely on the straight road so far, and we will go on the same way for the short time longer that there need be any struggle. nora: [moving towards the stove]. as you , torvald. how does the interaction between helmer and nora advance the plot? nora realizes that helmer will completely disapprove of her having borrowed money, so she has to continue to keep it a secret from him. nora realizes that she and helmer have the same ideas about financial issues, and the conversation brings them closer together later in the play. helmer realizes that nora is more responsible with money than he originally thought, and he trusts her more with finances later in the play. nora realizes that helmer knows a lot more about borrowing and lending, and she will seek his input later when she needs it.