It’s been a long time since I’ve had cheesecake.
It's been 33 years since Marilyn Monroe died.
- It has been 33 years since Marilyn Monroe died.
It's been a good day.
- It has been a good day.
I've managed to find the solution to the problem that's been bugging me all day.
You're the best thing that's ever happened to me.
- You are the best thing that has ever happened to me!
This is the best thing that's ever happened to me.
- This is the best thing that has ever happened to me.
... But a lot of what has to happen somehow is that the ...
... that it has a great deal to do with a move to systems in which individuals have an opportunity ...