Delivered
Deliver
Deliverable
Delivery
evaluated
Evaluation
Evaluator
Evaluates
convened
Convenient
Conveniently
Convenience
level
leveling
Levels
Leveled
Discount
Discounts
Discounting
Discounted
Advertise
Advertiser
Advertising
Advertising
An
There is
Any
In that
To feature
Feature
Featuring
Features
All
Much
Each
A few
Employs
Employee
Employed
Employment
(A) operative
(B) operator
(C) operation
(D) operate
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