21.-----You didn’t get hurt at all in the earthquake ?

 ---__________,I was a lucky dog.

A.I don’t think so   B. I’m afraid not C. Good heavens no   D. No problem

22. The experience of being teased and bullied may stay with the victims for___ life and cause all kinds of social problems at _____later age.

A. a; a    B.\; a     C. the; \     D.\; the