R

Rain, Rain, Go Away.

Rain, rain, go away,
Come again another day,
Rain, rain, go to spain.
Never show your face again. 

Red sky at night.

Red sky at night,
Shepherd’s delight;
Red sky in the morning,
Shepherd’s warning.

Roses are Red.

Roses are red,
Violets are blue,                   [After these 2 lines there are many versions]
Sugar is sweet,
And so are you! 

Round And Round The Garden.

Round and round the garden
Like a teddy bear;
One step, two step,
Tickly under there!

Rub-a-Dub-Dub.

Rub-a-dub-dub,
Three men in a tub,
And who do you think they be?
The butcher, the baker,
The candlestick maker,
And all of them going to sea.