1 . Your idea sounds ________, so most of us will agree with you. (reason) (所给词的适当形式填空)

2 . Amsterdam is a good city for cycling because it’s flat and therefore c ________ for bike. (方便的) (根据中英文提示填空)

3 . She has been whole-heartedly c________ to environmental protection.（忠于, 承诺, 投入）（根据中英文提示填空）

4 . One of the most __________ (strike) features of Beijing Opera is that the performers often sing with very high voices. (所给词的适当形式填空)

6 . The team was d__________ (急需，渴望) for a victory to showcase their ability. (根据中英文提示填空)

7 . As a city that is s__________ in history (历史悠久), Beijing is an excellent destination for tourists. (根据中英文提示填空)

8 . Little kids are always very c______ (好奇) about everything around them. (根据中英文提示填空)

10 . I sleep less than six hours a night and the job provides no vacations and little money, but the happiness and satisfaction I feel is r______ enough. (worth doing; that makes you happy because you think it is useful or important) (根据英文提示单词拼写)