The conference took place in 1977 and was a success.

The conference has taken place eight times between 2008 and 2012.

An international conference on the future of the site has taken place.

An international conference takes place at least once every four years.

I expect the Conference to take place before the summer.

Had he lived, that conference would be taking place a few hours from now.

There are over 500 individual events during the week the conference takes place.

The first annual conference took place on 13 May 1979.

The next conference will take place from 11th to 15th April 2011.

The first conference took place on the 15 July 1943.