Everyone (has/have) done his or her homework.
has
have

In what way was the modernist element of disillusionment shown in “the jitling of granny weatherall”? a) the story rejects traditional, chronological order. b) granny feels jilted at both her wedding and her deathbed. c) the narration makes heavy use of symbolism. d) granny’s thoughts are hard to distinguish from real events

Why does the narrator come to the house of usher

Once soueif's and her nieces join the protest, there is a distinct shift in the tone.