ANSWER CORRECTLY You see a boat filled with people. It has not sunk, but when you look again you don’t see a single person on the boat. Why?

I have keys, but no locks and space, and no rooms. You can enter, but you can’t go outside. What am I?

1 -they are all married. "not a single person". If everyone was married, no one would be single.

2 - A keyboard. The keys, the letters you type on. Space, space bar. Enter, the enter button you use to move the place where you type.

the longest time is 123 years