1.They have already seen the film.改為一般疑問句
Have they already seen the film
2.I have waited here for two hours.改為否定句
I have not waited here for two hours.
3.He has been a docter since 1989.改為一般疑問句
Has he been a docter since 1989
4.The rain has already stopped.改為一般疑問句
Has the rain already stopped
5.She has （painted the house).對(duì)括號(hào)內(nèi)提問
what had she done
6.I have been to Paris （three times）.對(duì)括號(hào)內(nèi)提問
how many times have you been to Paris
7.（She） has gone to the cafe.對(duì)括號(hào)內(nèi)提問
who has gone to the cafe
8.We have lives in shanghai since we left Beijing.對(duì)此句子提問