We _____ [have] our breakfast when suddenly an old man came to the door 这空因添什么 请说明原因谢谢
问题描述:
We _____ [have] our breakfast when suddenly an old man came to the door 这空因添什么 请说明原因谢谢
答
were having
当我们在吃早饭的时候,突然一位老人来到门前.
他来时我们正在吃,所以用过去进行时