随机漫步理论认为，证券价格的波动是随机的，像一个大广场上行走的人一样，价格的下一步将走向哪里是没有规律的。 ( )

根据下列句子及所给单词的首字母或汉语注释，写出空缺处各单词的正确形式（共10小题，每小题0.5分，满分10分）

小题1:She g_____________ from the university two years ago.

小题2:He is a r__________ boy. So you can trust him.

小题3:After the terrible flood, all the villages and towns were in r___________.

小题4:In my o__________, the sports meeting should be put off because of the bad weather.

小题5:He took a friendly a____________ to me ,which made me happy.

小题6:Qian Xueshen ___________ (奉献) himself to science before he died.

小题7:Ten fishermen were saved in a sea ____________(营救)。

小题8:They helped the child ___________(埋葬) his father。

小题9:The young man went on working hard and __________ (最后) he succeed.

小题10:John is very __________(活跃的) in the English class.