用beheve,be weakat,be stressed out,eat a bodeneed diet,be good for 各造一句话，帮帮忙

用beheve,be weakat,be stressed out,eat a bodeneed diet,be good for 各造一句话，帮帮忙

1.He behaves well. 他举止有度。
2.She is weak at maths.她数学学得不好。
3.He was stressed out because of the coming exam.他因为即将到来的考试而过度紧张。
4.She used to eat a bodeneed diet.她进食很有规律。
5.Jogging is good for your health.慢跑有益健康。