单词拼写（共15小题，每小题1分，满分15分）
1．The shirt is of better q______________ than that one, so it costs more.
2．My first a____________ at a chocolate cake tasted horrible.
3．My father likes to read d____________ stories about Sherlock Holmes(夏洛克. 福尔摩斯)
4．Harry is helpful and humorous. He makes a good c___________ on my trip.
5．He was disappointed because he had not p_________ well in the game.
6．All your changes of plan have made it totally ____________(迷惑不解的)．
7．The subject is rather complex，and hard to ________________ (简化)．
8．The ____________(志愿者)for community service are doing a good job.
9．The university is trying to make more accommodation ____________(可获得的)for students.
10. I will try my best, but I can’t ____________(保证) that I’ll win.
11. Her ____________(优雅的)manners impressed all the people present at the party.
12. This kind of apples is more expensive because they are ________________(进口)from abroad.
13. He lived under the ________________(保护)of a strong and brave chief.
14. ____________(比较) with her mother, she is tall.
15. In 1862 the American slaves won their ________________(斗争)for freedom.