一般过去时与现在完成时之间的转换：1.Thefilmbeganfiveminutesago.(改成现在完成时)Thefilmforfiveminutes.2.Theygottoknowin1984.Theyeachothersince1984.3.Mymotherboughttheredcarthreeyears

Question

一般过去时与现在完成时之间的转换：
1.The film began five minutes ago.(改成现在完成时)
The film___ ___ ___ for five minutes.
2.They got to know in 1984.
They ___ ___ each other since 1984.
3.My mother bought the red car three years ago.
My mother___ ___ the red car three years ago.
4.He received a letter from his sister three days ago.
Three days ___ ___ ___ he received the letter from his sister.
5.We haven't seen each other for a long time.
___ ___ a long time ___ we met last.
6.The Greens came to China in 1994.
The Greens ___ ___ ___ China for 13 years.

Answer 1

1.has been on
2.have known
3.这里是不是漏了个since呢?
My mother has had the red car since three years ago.
4.have passed since
5.It is since
6.have been in