1．Betty _______________(明确表示) she would support Amy. (clear)

2．At no circumstances _____________________(中国将决不允许) Taiwan to break away from the mainland. (allow)

3．The negotiation between two countries broke down, ___________(未达成) agreement. (reach)

4．It ______________________(是在战争中) he lost his parents. (during)

5．_____________________________(他们所拥有的共同之处) is that they are all independent.

   (common)

6．___________________________(他突然想起) he had left the dictionary in the library on the way home. (occur)

7．When I went there last year, a new bridge ____________________(正在修建) across the river. (build)

8．Don’t hesitate any longer. If you ____________________(不采取行动), there won’t be any chance. (action)

9．________________(穿着) a white uniform, he looks more like a cook than a doctor. (dress)

10．All the students ______________________(渴望) admission to a key university. (desperate)