1 . Our long-term goal is to use this technology to ________ ________ (破案). （根据汉语提示完成句子）

2 . We are making efforts to ________the cultural heritage ________(保护……免受……) dying out. (根据汉语提示完成句子)

3 . Tina refused to ________(对……做出评论) the public issue. (根据汉语提示完成句子)

4 . Do you think it is difficult for him to ________ others?
你认为与别人相处对他来说困难吗？

5 . They use their sense of hearing to__________(捕捉) their prey. （根据汉语提示单词拼写）

6 . Today we are lucky to live in a world where technology allows us________(have) a chance to connect ourselves with someone living on the other side of the world. (所给词的适当形式填空)

7 . We did everything we can to p_________anything unpleasant from happening. (根据首字母单词拼写)

8 . We are ready to s________on the sea. (根据首字母单词拼写)

9 . We need a way to p________the disease from spreading. (根据首字母单词拼写)

10 . The researches develop the smart keyboard to________(代替) the password system. (根据汉语提示单词拼写)