Back out
Decide not to do sth u agree to do
Bring out
Produce and start to sell a new product
Close down
Stop operating
See through (to)
Continue (or help to continue) to the end of sth unpleasant or difficult
See to
Deal with
Start doing sth in a determined or enthusiastic way
Set out
Start working on sth in order to achieve an aim
Set up
Start (a business, organisation)
Slow down
Decrease speed
Speed up
Increase speed
Stand in for
Do sb’s job for them while they’re not available
Take on
Start to employ
Accept (work, responsibility)
Take over
Take control of (business)
Turn down
Refuse (offer, request)