He sitted there for a long time without doing anything.哪里错了 找出句子中的错误，再把正确的句子写在下面的横线上

She___ (sit) there for a long time without saying anything

has been sitting
She has been sitting there for a long time without saying anything.
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1 Did you visit your sister on Monday morning\u3002(on)

2.Five kids stayed at home and watched TV last week. (watched)

3.I played tennis with my classmates at school last weekend. (played)

4.What did he do last night? (do)

5.He sat there for a long time without doing anything. (sat)

时态错误。
注意：“for a long time” 是典型的完成时态的时间状语，表示“一段时间”，而本句中你用了一般过去时。
应改为："He had sat there for a long time without doing anything." 应该用过去完成时，因为从语句上判断这个动作在过去的某段时间已经结束了。

sit 的过去式应该是sat

希望能帮到你，祝更上一层楼O(∩_∩)O

sit的过去式是sat，不能用sitted

这个就只是完成时，在he后就had!

He has sat there for a long time without doing anything. (这个句子应该用完成时态)

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