The after-class activities in my school are colorful. Every day we take part in basketball, football, do rope skipping and so on. But I like the Month of Science and Technology and the Cultural Festival most. In those days, we have a chance: to show ourselves to all the students. We can invent something with some clas *** ates. And we can act in a play or make a speech or take part in the petition of singing. I enjoy myseff in those activities. well, wa hobby can be almost anything a person likes to do in his spare time. hobbyists raise pets, build model ships, weave bas-kets, or carve soap figures and so on. in a word, hobbies offer en-joyment, friendship, knowledge and relaxation. that i like most is singing. i began to sing songs when i was very young. my uncle was studying in a college then, so he could sing lots of songs, and he taught me several songs. i showed great interests in the music then, for they were pleasing to ears and easy to sing. my uncle told me they were called pop songs.