1 . As we all know, Mozart is one of the greatest ________(作曲家) in the world. (根据汉语提示单词拼写)

2 . On the Internet, we could even be sharing our information with ___________ (criminal). (用所给词的适当形式填空)

3 . The pianist c_________(作曲) his last works shortly before he died. （根据中英文提示拼写单词）

4 . The International Day of Families has a different theme every year and is __________(庆祝) with a range of activities. (根据汉语提示单词拼写)

5 . They have had little education ,so they have no _________(选择) but to do this kind of job. (根据汉语提示单词拼写)

6 . Achieving success at this level requires a ______________(投入) of time and energy. （根据汉语提示单词拼写）

7 . The aim of the treaty is to prevent the ________(商业的) and military use of the continent. (根据汉语提示单词拼写)

8 . Her ________ (create) is clearly shown in the design of the bridge across the river. (所给词的适当形式填空)

9 . Who was the first person _____________(证实) to have reached the top of the mountain. (根据汉语提示单词拼写)

10 . Finally we _____________ (得出结论) that our plan should be carried out right away. （根据汉语提示单词拼写）