完成句子。

1. He is fifteen, and is admitted to Peking University, __________ (也一样) his cousin sister. (so)

2. I have never dreamed of __________ (会有这样的机会) to study abroad free. (there)

3. Today, we'll discuss a number of cases __________ (有些学生不能) to use the language properly. (fail)

4. __________ (随着时间的流逝), many occasions－birthdays, awards, graduations－were marked with

    Dad's flowers. (as)

5. __________ (无论你说什么)makes no difference to me. I won't change my mind to go to Shanghai Expo

    although it's crowded there. (say)

6. So difficult __________ (我发现解决) the problem that I decided to ask Tom for advice. (work)

7. I supported him in time, otherwise he __________ (会摔下来) the bike. (fall)

8. By the time you come here, I __________ (已经去) Beijing. (go)

9. Tim, you're looking for Mary? She __________ (肯定去了) to the library. (must)

10. It was not until she had arrived home __________ (她记起) the appointment with the doctor. (remember)