用所给动词的适当形式填空(注意运用现在完成时)
1.--Where'stheletter,Tina?Haveyouseenityet?
--Oh,I____(post)italready,Mum.
2.--____you____(do)yourchores?Weareleavinginanhour.
--Yes,I________someofthem.(do)
3.Leavethebookhere,please.I____(notfinish)ityet.I'llreaditthisevening.
4.--____thetrain____(arrive)?
--Notyet.
5.--HowmanyEnglishwords____you____(copy)?
--Aboutfiftywords.
6.--____you____(see)thefilm"Titanic"?
--Notyet.I____(go)toseeittomorrow.I________(get)towticketsforthefilm.
【写清序号,直接写出要填的单词】