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 never been done before.
- It has never been done before.
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.
... PRESIDENT OBAMA: There has to be revenue in addition to cuts. Now, Governor Romney has ...
... Antimatter is the opposite of matter, it has the opposite charge. So an electron has ...