1、你没尽自已最大努力去做这件事。you didn’t do your best to do it.
2、他已经拜访亲戚了。he visited relatives before.
3、我昨晚很疲劳。i was very tired last night.
4、冰冰刚吃了点东西。bingbing ate sonmething before.
5、她什么时候上一年级?when was she in grade ?
6、我昨日看电视了。i watched tv yesterday.
7、我们昨日没在一齐。we weren't together yesterday.
8、我以为你病了呢。i thought you were ill.