1. I should get going.

(Is this correct? What other expressions can we use?)

2. It's about time I move along.
3. It's about the time I move along.
(Are both OK? Which one is right?)

1 answer

#1 and 2 are often used.

Another one that is used is "Time to get up and at'em"

"It is time to get hot." is also used.

#3 do not use "the"