Раскройте пожалуйста, скобки употребляя требующуюся форму инфинитива : 1. I am

Раскройте пожалуйста, скобки употребляя требующуюся форму инфинитива :
1. I am very sorry (to Add) some more trouble by what I have told you.
2 (To play) chess was his greatest pleasure.
3 Isn't it natural that we like (to scold)? .
4 I am sorry (to spoil) your mood.
5 I remembered (to move - расстрогаться) by the scene I witnessed.
6 she was sorry (to miss) the beginning of the concert.
7. I should like him (to say) it to my face.