Harry Kane and Noni Madueke scored in the first half in the first half while England took a 2-0 lead at the break of their World Cup qualification in Serbia.
England looked like a laborious touch in the first 20 minutes, but broke when Captain Kane left for a corner of Declan Rice.
It was Kane’s 44th goal in 40 qualifications for England and its 74th in the general classification.
Arsenal’s winger, Madueke, was then clear after a neat touch of Morgan Rogers to sprinter and return home for a beautiful second.
A victory in Belgrade would take Thomas Tuchel’s team, eight points from Serbia with only three games to play.
