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Use "slacking" in a sentence
""How do you like Criterion's paces?" he said, after they had entered the park and were slacking from a canter to a walk."
"(And here, I thought we had been slacking, that is, until yesterday when we ran about like freaks to get the place cleaned up ….)"
"Emergency calls slacking off but conditions still require caution today to allow EMSA to move back to posting trucks around the metro to await calls, rather than move"