单词拼写we all a-----her for the way she saved the children from

单词拼写
we all a-----her for the way she saved the children from the fire.
the machine is o-----by electricity.
of all the v-----ways of cooking an egg,i like boiling best.
u-----,he fell ill the day before the entrance examination.
the song r-----me of the days when i lived in the country.
he met his friend at the airport by a-----.
it was an e-----difficult and dangerous task.
no one should enter the lab without p-----.
finally he a-----his mistake.
the postman d-----letters and newspapers from door to door every day.
his english was so l-----that he couldn't make himself understood.
a hurricane s-----the southeast of england last week.
i tried to a-----his attention,but failed.