Leicester City, Newcastle United, Southampton and Wolves are through to the next round of the Carabao Cup.
MK Dons proved no match for the Foxes and were well beaten 3-0, with Youri Tielemans, Ayoze Perez and Jamie Vardy on the score-sheet.
Newcastle beat fellow Premier League outfit Bournemouth by the slender margin of 1-0 after an Adam Smith own goal.
Elsewhere, Wolves left it late against Gillingham, but made good on their 2-0 win under new boss Julen Lopetegui, with strikes from Raul Jimenez and Rayan Ait-Nouri.
Licoln City lost 2-1 to Southampton after taking an early lead via Gavin Bazunu's own goal, but two strikes by Che Adams puts the Saints through.
