P52 8-2 一、听录音，判断图片与所听内容是（√）否（×）相符。

1. B: Was there a supermarket before?

    G: No, there wasn’t. There was a school before.

2. B: Was there a school before?

    G: No, there was a factory before.

3. G: Was there a hotel before?

    B: No, there was a hospital before.

4. G: Was there a library before?

    B: Yes, there was.