Ⅰ.单词拼写
1．The family originally (原来) came from France.
2．Have you seen the film Titanic, whose leading (主要的) actor is worldfamous?
3．That building has been converted (转换) into a school.
4．Some species (物种) of animals have become extinct because they could not adapt to the changing environment.
5．Einstein and Churchill were among the outstanding figures (人物) of the 20th century.
6．When will the dictionary be published (出版)?
7．A scientist must produce evidence in support (支持) of a theory.
8．Surgeons have made a great breakthrough (突破)in the kidney transplantation.
9．Their products are not only sold well at home, but also exported (出口) to Japan，the USA, etc.
10．This new model is of high quality (质量)and is not expensive, either.
