A: When did she air the room?#
B: She aired the room this morning.#
A: When did he open the box?#
B: He opened the box yesterday evening.#
A: When did you arrive home by car?#
B: We arrived home the night before last.#
A: When did they play in the garden?#
B: They played the day before yesterday.#
A: When did you shave?#
B: I shaved the day before yesterday in the morning.&