1 . They’re doing clinical ________on a new drug.（根据句意填空）

2 . If the two parts saw eye to eye with each other, there couldn’t be a heated a___________ (争论) now. (根据中英文提示单词拼写)

3 . Recent ________ in medical science mean that this illness can now be cured.（根据句意填空）

4 . Passengers are requested not to walk across the ________ .（根据句意填空）

5 . He had the___________ of a college student. (根据句意填空)

6 . A boy was confirmed to be infected with H₇N₉ bird f________.(根据首字母单词拼写)

7 . On a________, women live longer than men. （根据首字母单词拼写）

8 . I am so lucky to have a ________ (同伴) like you to enjoy the beauty of life together. (根据汉语提示单词拼写)

9 . The girl had no ___________ (信心) about herself when she came to the city for the first time. (根据汉语提示单词拼写)

10 . Only in this way can we know whether the old lady lives in our ________(附近). (根据汉语提示单词拼写)