9 не делать помогите

1 has lived
2 lived
3 has stopped
4 stopped
5 has bought
6 bought
7 has blown
8 has changed
9 changed
10 traveled
11 has traveled
12 have seen
13 saw
14 met
15 have just met
16 have already decided
17 decided
18 haven't seen, saw, didn't see, was