填空（英语（过去进行时）题如下.
问题描述：
填空（英语（过去进行时）题如下.
1.—I called you yesterday evening,but there was no answer.
-Oh,I'm sorry I（）dinner at my friend's home
2.my mother()while my father ()tv
答
1、Oh,I'm sorry I（ was having ）dinner at my friend's home .2、my mother( was doing the cooking )while my father ( was watching )tv过去进行时就是 用 主语 + was / were + doing 结构 .