 Complete the following phrase:  Colthorpe went along with the U-19s national side to Thailand to participate in 2004 FIFA U-19s Womens World Championships. Colthorpe then made her first full debut for the Matildas in November 2005 in Gosford, New South Wales when Australia defeated China 31 in a friendly match. Colthorpe was a part of The Matildas side that reached the quarter-finals of the 