Put off: to postpone
Come up: to happen
Stand in: to act on behalf of, to replace
Get through: to discuss, to cover
Run through: to look at, to examine – quickly
Run over: last longer
Call off: to cancel
Run into: to experience something unexpectedly
Sort out: to solve, to clear up
Go back to: to return
Go ahead: to continue
Go on: to go forward
Take down: to write down, to record
Bring up: to introduce, to start to talk about
Taking over: to take control of something (i.e. new role)