Dear Mum, Tomorrow is Mother's Day, and now I am feeling guilty. I shouldn't be so lazy. I seldom help you do some housework. Every day you are busy doing all the housework, and I'm busy with my lessons. I took it for granted. Now I've realised that it is my duty to help you. I am no longer a child. My spare time should not only be spent in watching TV or listening to music, but also in helping you do housework. Mum, you'd have done so much for me. I will say from the bottom of my heart, “Mum, I love you. Harry Mother's Day.” 答案不唯一