In 2008 work began on a large extension to the School.

She ran into another room to listen on an extension.

Construction on an extension to the church building was started in 2007.

Work began on the extension in 1934 and was completed by 1938.

Construction on the eastern extension is to begin in 2013.

Within a year of opening, work started on an extension to the building to provide additional office space and included a second floor.

"Yes, well, can you talk to him on the extension next door?"

In November 2012, the work on the extension of the runway began.

Since March 2011, work on the extension has stopped completely without explanation.

In the end, all construction on the extension was halted by 1912.