单词拼写 (共10小题；每小题1分，满分10分)
In _______ (如释重负)Daisy burst into laughter.
They _________(竞争) for the first prize in the race yesterday.
They are __________(探索) every possibility for the treatment of AIDS.
Atlanta made a _________ (讨价还价)with her father.
I have learned to _________(发信号)to my teammates in computer language.
The robot can think __________(合逻辑).
Farmers hunted elephants without_________(怜悯).
He tried his best to find a way to _________(解决) the problem
If we deal with the problem in this way, it may do more ________(危害) than good.
They were so popular that their fans formed clubs in order to get more ________(熟悉的) with them.