完成英语习题

1.The twins __were playing___(play) computer games when her mother _came___(came) back home.

2.What __were__ you __doing___(do) at 8:00 yesterday evening?
I _was doing___(do) homework.

3.What __did__ you __do___(do) yesterday evening?
I _drew___(draw) pictures.

4.The Blacks _were watching___(watch) TV from 7:00 to 9:00 last ninght.

5.My mother __was cooking___ (cook) supper when the lights_went___ (go) out.

6.What _was___ he _doing___ (do ) at that the moment.
He was flying___ (fly) kites .
1 过去进行时主要表示过去某个时刻或某一阶段正在进行的动作，常和表示过去时间的状语then，at this（that） time， yesterday，at nine，last night等连用。但在不少情况下，没有表示时间的状语，这时需要通过上下文来表示。

What were you doing at nine last night？

昨晚九点时，你在做什么？

I called you yesterday afternoon but there was no answer.

昨天下午我打电话给你，但是没有人接电话。

I was visiting a friend of mine most of the afternoon.

我昨天下午大部分时间，都在一个朋友家里。
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