This is how
They made it to England
Sora: Man, where are we?
Ryan: We're in England, it's great to be here.
Matau: I wonder how the Doctor is doing?
Bertram: Don't know.
Ryan: Let's go look around.
They saw the Doctor at the TARDIS
Twelve Doctor: Well, if isn't Ryan and his friends.
Ryan: Hey, Doctor!
Twelve Doctor: It's great to see you.
Sci-Ryan: It's great to see you again, and this is Sora, Donald and Goofy.
Twelve Doctor: Pleasure to meet you.
Sora: So any troubles around here?
Twelve Doctor: No.
Then they saw a Daleks Coming
Twelve Doctor: Okay, maybe not. Quick! To the TARDIS!
They went to the TARDIS and arrived in Dalek's world again
Ryan: Home of the Daleks.
Twelve Doctor: Let's go stop the Emperor.
They went off to stop the Emperor and they found him
Dalek Emperor: You have arrived.
Twelve Doctor: Yes, I am.
Dalek Emperor: Let's see, if you can defeated me.
They are fighting and they defeated the Emperor
Twelve Doctor: Looks like we defeated you.
Then his Screwdriver is glowing
Twelve Doctor: What is this?
Sora and Ryan unlocked a Gateway
Ryan: Time for us to leave.
Twelve Doctor: You can come back to see me?
Sora: Promise is a Promise.
Twelve Doctor: Okay, goodbye.
They left this world