desperate的副词形式怎么写

　　They admit they are now desperate for a lucky break.

　　他们承认现在非常渴望交上好运。

　　Each day that passed he grew more and more desperate.

　　他一天天变得越来越绝望。

　　There are hundreds of people desperate to adopt a child.

　　有数以百计的人极其渴望收养小孩。

　　Doctors were fighting a desperate battle to save the little girl's life.

　　医生们不惜一切地奋力抢救小女孩的生命。

　　The official dismissed the speech as the ramblings of a desperate lunatic.

　　该官员将那个演说视为一个绝望的疯子的胡言乱语而不予理会。