Relative Clauses — Who, Which or That (B2)

The architect, ___ had designed several award-winning bridges, was asked to lead the project.

The new office block, ___ was completed three years ahead of schedule, won a prestigious design award.

Students ___ submit their work before the deadline will receive priority feedback.

She is one of the most knowledgeable researchers ___ I have ever worked with.

The committee's final report, ___ ran to over 200 pages, was submitted to the government last Tuesday.

The only solution ___ seemed workable was rejected by the board.

The delegate, ___ had been waiting for over an hour, finally raised her hand.

This is the director ___ the board recommended for promotion last quarter.

The bridge, ___ was built over a hundred years ago, still carries over 30,000 vehicles a day.

She told us everything ___ had happened during the conference.

I spoke to the head of department, ___ advised me to resubmit the application.

The project for ___ the whole team had been working for three years was finally approved.

The government's austerity programme, ___ had been in place for nearly a decade, was finally reversed.

There is nothing ___ can be done about the situation now.

The award was given to the author ___ the critics had praised most highly.