2
1 started has had
2 have been waiting have missed
3 went have never been
4 has applied hasn't had
5 has just finished took
6 did you do started has been revisng
7 was haven't still had
8 have been working
3
1 to travel
2 becoming
3 missing
4 to make
5 feeling
6 to buy
7 smoking
8 going
9 to phone
10 being
11 watching
12 to go