I-

1. independence
2. impatient

4. reasonable
6. unemployment
7. collector
8. collection
9. considered
II-

1. will walk
2. took - will have
3. Do you know - will show
4. see
5. have finished - were doing
6. has changed - have known
7. disappeared - have never heard
8. has fighted
9. haven't had
10. brought

III-​
2. on
3. at
4. of
5. from
6. for
7. to
8. about
9. with
VI-
2. He suggested that we should put our luggage under the seat.
3. Amanda finally succeeded in getting a job.
4. Geofge told Mary that he had seen that kind of film three times.
5. This is the first time I ate this kind of food.
6. She has worked as a secretary for 5 years.
7. The snow prevented the train from running.
8. Be careful or you will fall.