1. By next month they have been studying german for four years
2. Craih hopes he will be resting this time next Sunday
3. Dave has been living in this house for 20 years by August
4. He will have sloved this puzzle by next Monday
5. how Would you feel if you found 100 zł on the street ?
6. I don't think that by 2010 doctors will find a cure for cancer
7. i'd die if brad pitt came into this cafe right now
8. We'll give you a call as soon as Brenda copied the information
9. in two week;s time i have already taken all my exam - I'll be free again
10. Jack have been reading a book for three hours before he went to bed
11. They ............... (not arrive) until they finish everything they have to do
12.Tom and Jill have loved each other for years when they finally got married
13.We are going to do something else this time next week
14.What makes you happy when you're sad ?
15.When I met them, they have been maried fot ten years
16/17. Andrew have slept for 10 hours wheb his alarm clock woke him up yesterday morning
18.when the storm began i haven't wworked in the garden
19. Where are they going to spend next week ?
20. Who was you waiting for when Sam saw you in the park ?