I have seen the film Titanic already.When ____ you ____(see) it?The day before yesterday.
I have seen the film Titanic already.When ____ you ____(see) it?The day before yesterday.
Mr.Black ____ (live) in China since five years age.
We ____ trees last Sunday.So far we ____ (plant) over 3,0000 trees there.
The old man ____ (die) last year.He ____ (die) for a year.
---Where ____ you ____ (put) the book?I can't see it anywhere.
---I ____ （put）it right here.But now it's gone.
这些答案是什么,从那看出来应该这样填的?
是为什么这样填！
比如 I have seen the film Titanic already.When ____ you ____(see) it?The day before yesterday，应填have和seen,因为现在完成时用have...过去分词
I have seen the film Titanic already.When _did___ you __see__(see) it?The day before yesterday.
Mr.Black __have lived__ (live) in China since five years age.
We __planted__ trees last Sunday.So far we __have planted__ (plant) over 3,0000 trees there.
The old man __died__ (die) last year.He __has been dead__ (die) for a year.
---Where _have/did___ you _put___ (put) the book?I can't see it anywhere.
---I __put__ （put）it right here.But now it's gone.