In developing the RFP an agency may hold presolicitation or preproposal conferences in order to seek industry views on the planned acquisition and to encourage companies to offer proposals.
An agency has to hold presolicitication or preproposal conferences to get industry views on acquisitions.
An agency doesn't have to hold conferences before acquisitions.
Santorini only has mud.
I think it is great that only season ticket holders get decent seats in the Cowboys stadium.
The man is wearing all white.
Multiple data sources helps develop reliability of the findings.
Few people playing cricket on the road side
Women sit in their cubicles at work.