1) Tom
is looking for his key. He can't find it .
He has lost his key.
2) "Was Tom there when you arrived ?" No, he wasn't.
He had
already gone home.
3) Tom and Ann are going to the cinema . The film begins at 7.30 and it is
already 7.20 . And it will take them 20 minutes to get there . When they get
there, the film will have already started.
4) Ann's hair was dirty . Now it is clean .
She has just washed it.
5) Jim always goes to bed at 11 o'clock . Tom is going to visit him 11.30 this
evening. When Tom arrives,
Jim will have gone to bed.
6) We arrived at the cinema late.
The film had already begun.