1 . In my o________, most people learn best by doing, not by sitting in a classroom and reading about it. (根据首字母单词拼写)

2 . Singapore has decided to put on a b________ on smoking in public places. (根据首字母单词拼写)

3 . When he asked me to help him to cheat in the exam my instant r________ was “of course not”.（根据首字母单词拼写）

5 . The scientist has a lot of experience with ________ (无知) and doubt and uncertainty, and this experience is of great importance. (根据汉语提示单词拼写)

6 . Your newly-bought smart phone is still under g________, so you can have it repaired for free. (根据首字母单词拼写)

7 . Many animal species are in danger of e________ due to habitat loss and climate change. (根据首字母单词拼写)

8 . People are encouraged to donate their o_______ (器官) for use after death. (根据中英文提示填空)

9 . Success is not final and f________ is not fatal; what matters most is the courage to continue. （根据首字母单词拼写）

10 . I can play football, table tennis and ________ (羽毛球). (根据汉语提示单词拼写)