初中英语问题:在下列句子适当的位置加上already,just,yet,never,ever等副词,每词只用一次1, I have known him for more than ten years _________________________________________2 they haven't found the lost bag _________________

初中英语问题:在下列句子适当的位置加上already,just,yet,never,ever等副词,每词只用一次1, I have known him for more than ten years _________________________________________2 they haven't found the lost bag _________________
初中英语问题:在下列句子适当的位置加上already,just,yet,never,ever等副词,每词只用一次
1, I have known him for more than ten years
_________________________________________
2 they haven't found the lost bag
________________________________________
3 have they been to the great wall?
________________________________
4 Mr feng has(not) been to any foreign countries
___________________________________
5 Mrs li has found her lost child today

_________________________________
最好解析一下

初中英语问题:在下列句子适当的位置加上already,just,yet,never,ever等副词,每词只用一次1, I have known him for more than ten years _________________________________________2 they haven't found the lost bag _________________
I have already known him for more than ten years already 已经
They haven't found the lost bag yet yet 用于否定或疑问句
Have they ever been to the great wall? ever 用于肯定火疑问句
Mr Feng has never been to any foreign countries never 从未,从来没有
用于always或ever得否定
Mrs li has jsut found her lost child today just用于肯定、否定、疑问均可.
祝你进步!

I have already known him for more than ten years already 表示已经完成
they haven't found the lost bag yet yet 表示尚且没完成
have they ever been to the great wall? ever 表示曾经
Mr feng has never bee...

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I have already known him for more than ten years already 表示已经完成
they haven't found the lost bag yet yet 表示尚且没完成
have they ever been to the great wall? ever 表示曾经
Mr feng has never been to any foreign countries never 表示从未
Mrs li has jsut found her lost child today just 表示刚刚.

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什么东西？我才1年级啊，虽然我参加过杯赛！

1.already.该词一般用于完成时，而且必须是肯定句。
2.yet. 该词也用于完成时，用于否定句。
3.ever.表示曾经做过某事，用于完成时的肯定句
4.never.表示从未做过某事，用于完成时的否定句
5.just.刚刚，是个副词，一般用于完成时态。

I have already known him for more than ten years
they haven't found the lost bag yet
have they ever been to the great wall?
Mr feng has never been to any foreign countries
Mrs li has jsut found her lost child today