问题
Mike, why did you make no reply to me when I called your name in the street just now-Sorry, Tom. I_______ to my mother on the phone.
A:am talking
B:was talking
C:talked
D:had talked;
B:was talking
C:talked
D:had talked;
正确答案是：
同类题型
I have been living in the United States for twenty years, but seldom___ so lonely as now.[ ]
15．I didn’t see your sister at the meetingIf she _______, she would have met my brother
What did your cousin do last Sunday — She _________ shopping with Lily.
With ______little schooling, he couldn’t teach_____ little children.[ ]