1. 他写了400多首华尔兹。
    He wrote _____ _____ 400 waltzes.
2. 施特劳斯和莫扎特是两位最重要的作曲家。
    Strauss and Mozart were _____ _____ _____ _____ important composers.
3. 在他6岁前不仅弹钢琴，而且还拉小提琴。
    Before six, he played _____ _____ the piano, _____ _____ the violin.
4. 他在很多城市开音乐会。
    He _____ _____ in many cities.
5. 施特劳斯写哪种音乐？
    _____ _____ music did Johann Strauss write?
6. 除了戏剧外，莫扎特还写了什么？
    What did Mozart write _____ _____ _____ operas?

1. 当前我们要更加重视校园安全问题。
    We must pay             attention to the problem of the             in the school at present.
2. 所有的学生都应该坚信自己能够上理想的高中。
    All the students should                          in themselves that they can go to the ideal high schools .
3. 如果你全身心地学习的话，你将做得更好。
   If you                            your study ,you will do better in it.
4. 广告是20世纪高度发展的行业。
    Advertising is a highly             industry in the             century.
5.“5.12”地震已经发生两年了。
    Two years             passed since the earthquake             on May 12,2008.

1. 你最好不要在这里停车。
You'd ______ ______ ______ your car here.
2. 这房间很脏，充满了废纸。
The room was very dirty. It ______ ______ ______ waste paper.
3. 我认为肚子穿过森林是苦难的。
I think it's difficult ______ ______ ______ the forest alone.
4. 电脑是二十一世纪最重要的发明之一。
The computer is ______ ______ ______ ______ ______ inventions in the twentieth century.
5. 为了赶火车，他们一大早就出发了。
They ______ ______ early in the morning to catch the train.