题目内容：

根据所给的中文或首字母提示，按照句子的要求填写适当的词，每空一词。

1.After the match ,the judge _______ （宣布）that our team won the title.

2.He thought it is his duty to help ordinary people _______(暴露) to the disease.

3.His first speech as president made a strong _______（印象）on his audience.

4. In the crash he suffered severe _________（伤） to the head and arms.

5.We must ________ （致力于）our efforts on improving education.

6.You task will be to examine the _______（可能）of constructing a new factory in China.

7.Animals in zoos are not in their natural s_________.（环境）

8.He had a badly s_______ （肿胀）ankle after falling down from the stairs.

9.My brother a______ （获得）a knowledge of computers by carful study.

10.I’m d______ （高兴）to hear of your success.