第一节完形填空(共10小题；每小题2分．满分20分)
阅读下面短文，掌握其大意，然后从21─30各题所给的四个选项（A、B、C、D）中，选出最佳选项，并在答题卡上将该项涂黑。
When I was about twelve, I suddenly developed a great passion for writing poetry. I gave up all my other __ 21     , such as playing computer games,   22      foreign coins and stamps, and spent all my spare time reading poetry and writing it. This habit of writing poetry on every possible   23    soon got me into trouble at school. If a lesson did not interest me, I would take out my note-book and start writing poems in class. Of course ,I did this very    24   , but it was not long before I got    25    . One day while l was busy writing a poem during a geogrophy lesson, I looked up to find the teacher standing over me, staring with anger because I was not    26   attention. He tore the poem up, with a    27     not to waste time in his lesson. All the same I was convinced that I had written a good poem, so that evening I wrote it out again from memory. Not long after, I read about a poetry contest and I decided to send in my poem. Weeks later, long after I had given up hope, I got a letter informing me I had won first    28   . Everyone at school was very impresed-except the geography teacher, who     29     me more carefully than ever. He was quite    30    that I was not going to write poetry in his lesson!
21. A. hobbies         B. likes                    C. interests            D. routines
22. A. arranging      B. collecting             C. gathering          D. keeping
23. A. chance         B. moment                C. occasion          D. time
24. A. anxiously      B. attentively         C. cautiously          D. silently
25. A. hold                    B. exposed                C. known                     D. caught
26. A. calling         B. devoting              C. attracting           D. paying
27. A. warning        B. notice               C. word              D. look
28. A. position        B. price                       C. reward             D. victory
29. A. guarded        B. inspected             C. observed           D. watched
30.A. determined       B. annoyed             C. fixed              D. assured