exercise 34 Muodosta annetusta verbistä joko yleis- tai kestoperfekti, niin että se sopii tarinaan.
1. hasn’t visited
2. have been writing / have written
3. haven’t…had
4. has…started
5. has been
6. has proven/proved
7. have been
8. have…thought 
9. has missed / has been missing
10. have decided
11. have taken / have been taking
12. hasn’t enrolled
13. hasn’t said / been saying
14. hasn’t wanted
15. Haven’t made
16. has… lived / been living
17. has been able to
18. have…allowed
19. Haven’t…heard

exercise 35 More advanced Käännä.
1. I have been trying to call you for hours.
2. Why have you been avoiding me?
3. How many months has it been already?
4. Why haven’t we thought of this before?
5. Have I seen you here before?
6. Haven’t you been too busy lately?
7. Everybody/everyone has had / has been having a good time in the new school.