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[00:00.77]Unit 2 Was it a big city then?
[00:05.86]一、Listen and judge. 听一听，判断正误。
[00:15.11]1.W:Was he old then?
[00:17.77]M:No,he wasn't.
[00:21.57]1.W:Was he old then?
[00:23.33]M:No,he wasn't.
[00:26.90]2.M:Was it small then?
[00:29.11]W:Yes,it was.
[00:32.90]2.M:Was it small then?
[00:34.54]W:Yes,it was.
[00:39.10]3.W:Are they young now?
[00:41.50]M:Yes,they are.
[00:45.50]3.W:Are they young now?
[00:47.14]M:Yes,they are.
[00:50.89]4.M:Was it fat then?
[00:53.12]W:No,it wasn't.
[00:56.68]4.M:Was it fat then?
[00:58.31]W:No,it wasn't.