阅读下列短文，选择可以填入空白处的最佳选项。 I felt frustrated. I studied English for 8 years, 1 my spoken English was still terrible. I took an English class every night. I learned different textbooks every day, but I didn't make any 2 at all! One night I got online for 'Learn English'. I found a(n) 3 English learning system (方法). 4 , I started using the system to learn English. I used the system every day. I was 5 to find that learning English in this way was so easy and interesting. There were no boring grammar rules. The articles and stories were interesting. Then 6 amazing happened. One day I met an American man named James in a coffee shop. Without thinking, I wasn't afraid to 7 with him. My English words came out freely. It was hard for me to 8 it. I didn't have any 9 making James understand me. Then we exchanged e-mails. My English has 10 greatly now. I think there are many ways of learning English. We should find out what's helpful to us. (  ) 1. A. and (  ) 2. A. decision (  ) 3. A. boring (  ) 4. A. Later on (  ) 5. A. worried (  ) 6. A. something (  ) 7. A. argue (  ) 8. A. practice (  ) 9. A. fun (  ) 10. A. missed B. but B. mistake B. old B. In fact B. angry B. anything B. agree B. believe B. trouble B. enjoyed C. or C. progress C. serious C. Long ago C. crazy C. nothing C. talk C. learn C. time C. grew D. so D. challenge D. perfect D. At first D. surprised D. everything D. deal D. understand D. reason D. improved