听下面一段材料,回答第1至3题。 1. Where did the teacher talk with Jack? A. At home. B. Outside school. C. In the classroom. 2. What was Mrs.Smith going to do? A. To visit Jack's father. B. To call Jack's parents. C. To stop worrying about it. 3. When did the teacher see Jack's parents? A. Yesterday. B. Half a year ago. C. The day before yesterday.