"Still lie the sheltering snows, undimmed and white;
And reigns the winter's pregnant silence still;
No sign of spring, save that the catkins fill,
And willow stems grow daily red and bright.
These are days when ancients held a rite
Of expiation for the old year's ill,
And prayer to purify the new year's will."
Helen Hunt Jackson, A Calendar of Sonnet's: February
tongue twisters are the funny way to learn pronunciation and to improve speaking skill. when practice regularly it will help to make us habitual in speaking English. Here is a link for some tongue twisters: