2.  We     very early so we packed the night before.

A. leave        B. had left

C. were leaving   D. have left

2.    C考査動詞的時態(tài)。句意：我們很早就要動身，所以我們前一天晚上就收拾好了行李。根據(jù)后面句子的時間狀語the night before可知是前一天晚上準備第二天的事情，屬于過去將來時，這里使用過去進行時表示過去將來時。

題目來源：2015全品語法快練高中英語新課標 > 訓練28動詞變化類綜合訓練

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