Preposition: as

• member: Games can allow young people to participate as members of large, often geographically and culturally distributed groups operating with shared goals and ambitions.

Object

• laboratory: Testing of industrial products - Aggregates for construction Details of the cross-testing experiments on the PSV test List of participating laboratories.

• retailer: Meadowhallâs Retailer Promise has been created to ensure that all visitors receive a high level of service from participating retailers.

• merchant: Visa rewards catalog, check their point balance, and view the full list of participating merchants online through the Yahoo!

• publisher: Publishers ' Seminar On June 11th ACORN is holding a seminar for participating publishers and other invitees in London.

• country: It therefore did not take account of the subtleties of variation in the number of participating countries per year.

Modifying Another Word

• actively: Art Interactive is a space where visitors actively participate in the art on view.

• fully: You will be required to participate fully throughout the course.

• effectively: In some countries, midwives lack both the regulatory and trade union structures which would enable them to participate effectively in planning.

• voluntarily: Crucially, those already receiving an incapacity benefit can participate voluntarily.

Preposition: in

• discussion: Resolved: to invite Mr Paul Brown to participate in discussions.

• activity: She sits at the back, isolated, unable to participate in the activities.

• workshop: In total, around 450 people will participate in 31 workshops.