1. (2013·柳州) A．单词拼写  根据句子意思及所给的中文或首字母提示完成单词。每空只能填一词。

1. （1） Today is his  （第二十） birthday.
3. （2） Beijing Opera is (传统的) music.
5. （3） The high cost of (住处) makes life difficult for the students living in London.
7. （4） Take the medicine r  three times a day, and you'll be better soon.
9. （5） Believe in yourself. Don't let him i your decision.