A replacement for the outgoing advertising manager has not yet been _________, but the possibilities have been narrowed down to five applicants.
A.chose
B.choice
C.chosen
D.choose

Each year, Gibbins Foods, a local food manufacturer, _________five thousand cans of vegetables to the city’s homeless shelters.
A.donates
B.to donate
C.donating
D.are donated

The contract stipulates that an employee is _________to do overtime during weeks that presentations or special reports are being prepared.
A.requirement
B.requires
C.required
D.requisition

The campaigns that _______assigned to the broadcasting division have been scrapped due to lack of support.
A.having
B.were
C.be
D.had

By the time John.... the destination, he.... for about three hours.
A.will get / has walked
B.gets / will have been walking
C.has got / walks
D.is getting / is walking

Those wishing to …. a room at the hotel for the Asian Export Conference are urged to contact the travel agent as soon as possible.
A.appoint
B.require
C.reserve
D.reserve

Some supervisors are reluctant to …. responsibilities because they know they will be held accountable if something goes wrong.
A.ask
B.delegate
C.encourage
D.share

The building owner generally does not …. tenants to make renovations in their units.
A.permit
B.commit
C.transmit
D.submit

A group of environmentalists …. concerns about recent drastic environmental change including temperature increases in Northern Canada and Russia.
A.requested
B.left
C.understood
D.addressed

By the time John.... to help, we.... the work.
A.comes / finished
B.comes / will have finished
C.will come / will have
D.came / have finished