Simple:
* She walked briskly down the street.
* The wind blew briskly through the trees.
* The dog wagged its tail briskly.
More complex:
* The waiter briskly took our order and disappeared into the kitchen.
* The children were playing briskly in the park.
* He spoke briskly, almost impatiently, about his plans.
* The economy is expected to grow briskly in the coming year.
Figurative:
* The news of her promotion spread briskly through the office.
* His thoughts raced briskly as he tried to solve the puzzle.
Note: "Briskly" is an adverb that describes how something is done. It suggests a fast, energetic, and active manner.