( )に入る適切な語句を教えてください

1,I am surprised to see you are already through with that difficult job.( )
(1)What did you finish it?　(2)When do you finish it?　(3)When have you finished it?
(4)When will you finish it?

2Peter ( )to find a new apartment for some time
(1)has been trying　(2)was tired　(3)is trying　(4)goes to try

3When the plane finally took off,she ( )in her seat for more than three hours
(1)sat　(2)had been sitting　(3)was sat　(4)has sat

4He told me he would be here about seven.Anyway,I'll tell you when he ( )
(1)comes　(2)came　(3)would come　(4)will come

No.1 ベストアンサー 回答者： mtoyoda84 回答日時： 2011/01/06 22:59

３－２－２－１

だと思います。

No.2 回答者： marbleshit 回答日時： 2011/01/06 23:03

順番に

(3)
(3)
(2)
(2)