I believe that is what some children call the TARDIS.
45 years ago
I would say about 40000 years ago
Yes, a person can go to nursing school after being arrested 18 years ago.
The word ago is an adverb. It means a time in the past.
In Europe, about 27,000 years ago.
He announced a few days ago, he will go pro.
several months ago
a long time ago
65 million years ago
10000 years ago
46,000 years ago
2.6 billion years ago