1 . It took a moment for him to g______ up his courage before he stepped onto the stage. (根据首字母单词拼写)

2 . We are supposed to ____________ (应用) what we’ve learned to practice. (根据汉语提示单词拼写)

3 . The government has taken action to protect our environment and __________ (阻止) it from being polluted. (根据汉语提示单词拼写)

4 . He likes to _________ (从事) in outdoor activities such as hiking and camping.（根据汉语提示单词拼写）

5 . He had to w ________ to me in order to avoid being overheard by others.(根据首字母单词拼写)

6 . We were worried she wouldn’t be able to ________ (处理) it. (根据汉语提示单词拼写)

7 . All our officers are trained to d___________(保卫，防御) themselves against attacks.（根据中英文提示拼写单词）

8 . You should remember that you are not allowed to c__________ at the exam. (根据首字母单词拼写)

9 . It would not be easy to c________ ten miles on that amount of petrol. (根据首字母单词拼写)

10 . He tries to _______ (估计) how many steps it will take to achieve his goal. (根据汉语提示单词拼写)