5. have learnt
6. has played
7. hasn't rained
8. haven't seen
9. has worked
10. has seen
VII.
1. has won
2. haven't studied
3. have taken
4. has visited
5. have read
6. haven't seen
VIII.
1. have read
2. read
3. had
4. have had
5. have had
6. have lived
7. went
8. stayed
9. haven't seen - hasn't visited
10. has been
11. has worked
12. moved - have been
13. wore
14. has been
IX.
1. is looking
2. started
3. has learnt
4. have just made
5. has she fed
6. has your dog ever bitten - bit
7. have you ever been
8. have you known - have known
9. haven't seen - were
10. has she finished
X.
1. most recent
2. shortest
