elementary justice in the first comers having their seats. Dora decided

Elementary justice in the first comers having their seats. Dora decided not to give up her seat.
She got up and said to the lady, "Do sit down here, please. I (not go) far, and I'd rather (stand).
"How very kind of you!" said the lady. "Now I can sit next to my friend. I (have) a seat further down. Can we just exchange seats? Do let me (help) you (move) your luggage?" The train began (move).
On (reach) the other carriage Dora at once seat by the window. She never (expect) it (be) so comfortable. (say) good-buy to the elderly lady Dora settled down at last.