1.b) finish
2.b) go
3.b) am meeting
4.a) am leaving
5.a) is leaving
6.b) have had
7. b) have not finished
8.a) had
9.a) used
10. b) has been cut
11.d) being used
12.c) influenced
13.c) habe been owning
14.b)did
15.b) left
16.b) made
17.a) was leaving
18.b) was writting
19.d) have been changed
20.c) much
21.d) me
22.a)gave
23.c) had been shoping
24.d) have been looking
25.a) has/been using