题目内容
(用适当的单词或短语补全对话)
Boy: So then what did you do, Tina?
Tina: Well, I ran home to get my backpack. But (1) , I realized that I had left my keys in the backpack.
Boy: (2)
Tina: So (3) without my keys and my backpack. And by the time I got back to school, the bell had rung.
Boy: Oh, no!
Tina: And by the time (4) , the teacher had started teaching already. (5) , but of course I didn’t have it.
答案:
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