get on

have smooth relations; "My boss and I get along very well"

get on board of (trains, buses, ships, aircraft, etc.)

get up on the back of; "mount a horse"

grow late or (of time) elapse; "It is getting on midnight--let's all go to bed!"

appear in a show, on T.V. or radio; "The news won't be on tonight"

develop in a positive way; "He progressed well in school"; "My plants are coming along"; "Plans are shaping up"

grow old or older; "She aged gracefully"; "we age every day--what a depressing thought!"; "Young men senesce"