1 . The firefighter was well aware_______the danger inside the burning house, but he still rushed in to save the baby. （用适当的词填空）

2 . He offered a new approach________improving the function of the machine. （用适当的词填空）

3 . __________ (absorb) herself in her work, she didn’t realise I was behind her. （所给词的适当形式填空）

4 . He rushed in suddenly,_________ (upset) a cup of coffee on my shirt. （所给词的适当形式填空）

5 . This is the only one of the best novels________has appeared this year. （用适当的词填空）

6 . We’ll discuss a case________beginners of English fail to use the language properly. （用适当的词填空）

7 . The new bridge was finished two years ahead of s________, which saved a lot of money. (根据首字母单词拼写)

8 . Studying hard isn’t always fun, but I will ___________ (为……做好充分准备 prepare ) university or whatever else comes in the future. (根据汉语提示完成句子)

9 . After half a year’s exercising, she becomes much ______ (苗条的) than before. (根据汉语提示单词拼写)

10 . Are there any ______ (志愿者) to help clean up?(根据汉语提示单词拼写)