to be negligent in doing something; negligent in doing something; to shirk; shirk; to be off one's guard; off one's guard; to neglect; to be negligent in; to be neglectful of; to fail to do; to leave undone; to avoid ; to shirk; to be unmindful of; neglect; to be negligent in; to be neglectful of; to fail to do; to leave undone; to avoid ; to shirk; to be unmindful of; to improve ; to get better; improve ; to get better
