| Editor, Recently, my classmates have had a heated discussion about that we should have optional courses (选修课) in high schools. Some students were on favor of the optional courses. They say interest is the best teacher and our spare time will be colorful and meaningful. Students can not only enlarge their knowledges but also improve their abilities. However, others are against the idea, said that optional courses will take up too much time as well as energy. In addition to, some optional courses have something to do with the College Entrance Examination. They are afraid they"ll fall behind their classmates if they will take the optional courses. I"d like to take one or two of the optional courses, which, I think, will certain benefit me a lot. | 1._______ 2._______ 3._______ 4._______ 5._______ 6._______ 7._______ 8._______ 9._______ 10._______ |
| — I can"t remember the English words I learnt yesterday. — You know, the newly learnt words will soon be forgotten _____ frequently used in everyday communication. | |
A. if B. unless C. when D. till | |
| If you are able to talk to a friend over the telephone, you feel that you are close _____ the actual distance is not shortened. | |
A. so long as B. if C. even if D. as | |
| My mother made a promise ____ I passed the examination, she would buy me an MP4. | |
A. that B. that if C. if that D. whether |