1、Nowadays more and more programs are show                                   1. ____________

every day. My favorite program is “Discovery”, it is                            2. ____________

broadcast by CCTV on 5 o’clock every other afternoon                       3. ____________

except weekends. The programs provided                                          4. ____________

us knowledge in natural and scientific fields.                                       5. ____________

I’d like to know about the secrets of animals and some                        6. ____________

scientific research. I acquire some knowledge about natural                 7. ____________

and science. It is really a interesting                                                   8. ____________

as well as instructive program.

The pictures are vivid, too. It’s really a fun to                                     9. ____________

watch it. If you don’t believe that I said, just                                      10. ____________

watch it yourself. You will know I’m right.