Употребить в нужной форме 1.I wish I (to watch) this film, then I would be able to tell...

Question

Употребить в нужной форме
1.I wish I (to watch) this film, then I would be able to tell you what I think about the plot.
2. I wish it (not to be) so cold outside, we would be able to go for a walk then.
3. I wish he (not to leave) Moscow for St. Petersburg now. I would like to see him from time to time.
4. I wish he (not to leave) Moscow for St.Petersburg last year. I never see him now.

Answer 1

1. I wish I (had watched) this film, then I would be able to tell you what I think about the plot.
2. I wish it (were not ) so cold outside, we would be able to go for a walk then.
3. I wish he (were not leaving) Moscow for St. Petersburg now. I would like to see him from time to time.
4. I wish he (had not left) Moscow for St.Petersburg last year. I never see him now.