新概念英語(yǔ)第一冊(cè)Lesson 72 When did you … ?

today
    this morning
    this afternoon
    this evening
    tonight
    yesterday
    yesterday morning
    yesterday afternoon
    yesterday evening
    last night
    the day before yesterday
    the day before yesterday in the morning
    the day before yesterday in the afternoon
    the day before yesterday in the evening
    the night before last