source: Get On With It (The Simpsons) | Reaction GIFs

get on

1. perform or make progress in a specified way:

〈人が〉 【仕事などを】うまくこなす «with» , (特定の状況で)うまくやる, 【人･事なしで】何とかやってゆく «without» (!しばしば進行形で)

e.g. how are you getting on?

continue doing something, especially after an interruption:

｟主に話｠ 【中断していた事を】続ける, 【やろうと思っていた事を】始める «with»

e.g. I've got to get on with this job.

2. chiefly British have a harmonious or friendly relationship:

｟主に英･豪｠ ＝ get along

e.g. they seem to get on pretty well.

3. (be getting on) informal be old or comparatively old:

｟主に英･豪｠ 〖通例進行形で〗〈人が〉年をとっている.

e.g. we are both getting on a bit.