His contract was extended by two more years in late 2011.
He had the order extended by three years, expiring in May, 2012.
In September 2011 his contract was extended by two years.
The safety net for students with disabilities will be extended by five years.
On appeal, her driving ban was further extended by two years.
The average length of working life is to be extended by five years.
His initial deal ran until 2013, but this was extended by two years in October 2012.
Additionally, the contract was extended by two years, making it in effect until August 2015.
Now, the range they might explore for new worlds was extended by four light years.
This was extended in 1370 and 1374 in each case by other five years.
