一篇英语首字母填空When I was young,I .h.to clean my teeth.I used to f

一篇英语首字母填空
When I was young,I .h.to clean my teeth.I used to find many excuses to go to bed without .b.my teeth.
One day,one of my teeth fell out.It was really bad,yellow .w.a black hole.I cleaned it with a brush,and put it in a small box.However,the next day when I look into the box again,it was missing.Only a piece of paper was in it.It said that I must protect my tooth .m.carefully.
Later on,I started to clean my teeth every day.And after about a month,my mother gave it back to me with a smile.So,look at my teeth,they shine as beautifully .a.my mother's.