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

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 .