Help a customer	assist
Agree to do something	consent
Make something clearer	clarify
Book a restaurant table	reserve
Control a process or activity	Regulate
Examine information in detail	analyse
Collect information	gather
Speak to an audience	address
Choose something	Select
Produce or make good sales of a product	Generate
Manage or organise a department	ADMINISTER
Verify something is true	Confirm
Examine financial accounts	Audit
Give information or instructions to your staff	BRIEF
Tell somebody about an event that has happened	RELATE
Measure the effect of something	quantify
Remove something from a sum of money	deduct
Require somebody to do something	oblige
Increase your area of operations	widen
Take on new staff	employ