The midfielder says his best for England is yet to come ahead of Sunday's Euro 2016 qualifier in Slovenia.
England midfielder Adam Lallana is ready to kick on with his international career as he looks to perform on a regular basis.
Lallana is set to earn his 15th cap in England's Euro 2016 Group E qualifier against Slovenia on Sunday.
The 27-year-old has by no means been a disappointment for Roy Hodgson's men, but the Liverpool man wants to take his game to the next level, while he is determined to open his scoring account for England.