1 . ________ is our duty to build a human community with a shared future. (用适当的词填空)

2 . I think ______ interesting to read English storybooks and it’s a great way to improve my English.(用适当的词填空)

3 . We often find ________ easier to recognize other people’s weaknesses than our own.(用适当的词填空)

4 . You can barely rely on ________ that the selfish guy will give you a hand when you get into trouble. (用适当的词填空)

5 . Most of us take ________ for granted that our parents should give us everything. （用适当的词填空）

6 . We scientists take ________ for granted that it is perfectly possible to live and not know. （用适当的词填空）

7 . He was told he had no talent and would never make ________ as a professional singer. (用适当的词填空)

8 . ________ occurred to her that these were signs of an approaching tsunami. (用适当的词填空)

9 . I find it ________ (believe) that people should hunt endangered animals just for fun. （所给词的适当形式填空）