Miss Polly had a Dolly

Miss Polly had a dolly, who was sick, sick, sick.
So she called for the doctor to be quick, quick, quick.
The doctor came with his bag and his hat,
And he knocked on the door, with a rat-a-tat-tat.

He looked at the dolly and he shook his head,
And he said, ” Miss Polly put her straight to bed”.
He wrote on a paper for a pill, pill, pill.
That will make it better yes it will, will, will.

An alternative ending is:
I’ll be back in the morning with my bill, bill, bill.