用所给动词的适当形式填空（注意运用现在完成时）

用所给动词的适当形式填空（注意运用现在完成时）
1.--Where's the letter,Tina?Have you seen it yet?
--Oh,I____(post) it already,Mum.
2.--____you____(do) your chores?We are leaving in an hour.
--Yes,I____ ____some of them.(do)
3.Leave the book here,please.I____(not finish) it yet.I'll read it this evening.
4.--____the train____(arrive)?
--Not yet.
5.--How many English words____you____(copy)?
--About fifty words.
6.--____you____(see) the film"Titanic"?
--Not yet.I____(go) to see it tomorrow.I____ ____(get) tow tickets for the film.
【写清序号,直接写出要填的单词】