Which is the correct choice, why?.Thanks.
While it is not easy to stop.......................about what is going on in our lives, by showing our consideration for others, we may find that dealing with our own anxieties is not as hard as it once seemed.
a- to have been worried
This is a good occassion for you to kid,isn't it? I just want to know the correct answer,because, I am not a native English speaker.