How does Alice does feel when she thinks about the
candles?

i believe that dan is so anxious because he dose not know what awaits him when he gets there. but i dont know to be honest

what passage are you referring to

sentence lenght varies according to word choice.you select which word to use and that will require to use other expressions that collocate with the word chosen.sentence length will vary   according to the choice of words you make to express your ideas.