完形填空。 I have an old cat whose name is Luna. When she was about 2 years old, she started to know __ 1 __ to do and when to do it. At that time, I was working from midnight (午夜) to 7 am. I always __ 2 __ at 10 pm. Soon I noticed that if I wasn't up within 10 minutes after my __ 3 __ going off, Luna would be there waking me up. She __ 4 __ knew what time I usually went to bed. If I didn't do that, she would start patting (拍) me on my leg, and trying to lead me to the __ 5 __. The only unlucky part of this is that cat doesn't know about __ 6 __, and I am always woken up when I want to sleep in. One evening I ate something __ 7 __, and had a stomachache. I __ 8 __ most of the night in the toilet. During the whole night Luna was with me. When I was in the  toilet, she was there __ 9 __ me. When I came back to bed, she followed me. And when I was running to the bathroom, she was running with me. She never __ 10 __ or left me. I was very moved by what she did. (     ) 1. A. what (     ) 2. A. went asleep (     ) 3. A. telephone (     ) 4. A. too (     ) 5. A. dining room (     ) 6. A. festivals (     ) 7. A. good (     ) 8. A. paid (     ) 9. A. among (     ) 10. A. played B. where B. got up B. alarm B. still B. classroom B. holidays B. delicious B. spent B. during B. ate C. how C. gave up C. radio C. yet C. bedroom C. weekdays C. bad C. took C. within C. slept D. why D. went on D. TV set D. also D. office D. workdays D. beautiful D. cost D. beside D. drank