1 . The number of this kind of tortoise is _______________________ (接近) 1,000. (根据汉语提示完成句子)

2 . If you detect them _________ (regular), the material will become more meaningful, and you will remember it longer. (所给词的适当形式填空)

3 . As far as I_________ (concern), my suggestion is that theory should be linked with practice. (所给词的适当形式填空)

4 . A______ (专心致志) in a book, Jack did not notice evening approaching. (根据中英文提示拼写单词)

5 . Professor Smith, who is famous in the medical _____ is paying a _____visit to our college. (profession)（所给词的适当形式填空）

6 . The local government listed him as an ________________ (年老的) person of no family. (根据汉语提示单词拼写)

7 . Heidi, climbing on a chair, took down the ________________ (布满灰尘的) book from a shelf. (根据汉语提示单词拼写)

8 . His _____ answer was based on the fact that he _____ lived in Africa. (previous) （所给词的适当形式填空）

9 . The ancient Chinese culture, having arisen and matured on the isolated _____ of East Asia, belongs to the _____ national culture. (continent). （所给词的适当形式填空）

10 . This argument sounds ________________ (convince) to me. (所给词的适当形式填空)