1 . As a _________(consequent), he failed in the exam.

2 . The scientists are trying to learn about he harmful effects of ________(化学品) on humans and on the world’s lakes and the ocean. （根据汉语提示单词拼写）

3 . In some ________(情况) people have had to wait several weeks for an appointment. （根据汉语提示单词拼写）

4 . The roads were for Inca soldiers and their _________ (office). （所给词的适当形式填空）

5 . We should encourage our students to have _________ (confident) in themselves.（所给词的适当形式填空）

6 . If you want to sell your house property,why not put an ________(advertise) in the newspaper? （所给词的适当形式填空）

7 . It took us a few minutes to get our ________(breathe) back after the race. （所给词的适当形式填空）

8 . Although studying abroad can bring great __________(好处), I think the disadvantages for young people are greater.（根据汉语提示单词拼写）

9 . In the speech, Lisa expressed her ______（决心）to achieve the goal. （根据汉语提示单词拼写）

10 . He treats the poor girl________（好像她就是他自己的女儿）. （根据汉语提示完成句子）