"I'll pay attention to my health."
My answer, "我会注意身体健康" was wrong! In the 3rd section, I learned "要注意身体健康" for "have to pay attention to your health" but why is my sentence wrong??? By adding 身体, not just 健康, I thought that this phrase can distinguish between physical health and mental health. But here, the question HAS "health". So the answer having 健康 should not be wrong!!