the summer vacation began. i decided to work to make money for the next term. but i didn’t know what work i could do.

　　at that time, my mother was writing a book. i decided to type for her for pay. she agreed and paid me 5 yuan for 1000 words.

　　i began to work. i typed so slowly that i could type only several hundred words a day. it was a hard job for me. i kept typing all day long.

　　i finished the work two weeks later. i came to know how hard it was to make money.