根据下列句子及所给单词的首字母或中文意思，在答题卷上按题号写出各单词的完全形式,注意单词形式的变化 (每空限填一词)。
After years of hard work, he finally a________ great success.
The trip to Xiamen cost us five thousand yuan, but I think it was w___________.
Those who are c_______ with their life are more likely to live a happy life.
She is an o__________ scientist, for she has made great contributions to her country.
Although the teacher didn’t mention any names, everybody knew who he was r________ to.
John, o________ the difficulty! Don’t give up.
The method of r____________ the teaching cost has been discussed at the meeting.
We are all inspired by the encouraging speech d____________ by our president.
He was p __________ by his parents for telling lies.
When a _________ the house, they found something unusual, so they stopped to have a look.