【单选题】
The patients need ( ) attention.
【单选题】
The boy sneaked ( ) the stairs.
【单选题】
He is ( ) to his job.
【单选题】
It is by no ( ) easy to satisfy her boss.
【单选题】
He is blessed ( ) a happy family, beautiful wife and lovely children.
【单选题】
I was ( ) to be writing an essay but I got sidetracked.
【单选题】
( ) on past experiences you shouldnt count on John.
【单选题】
They could buy vegetables that farmers produced ( ).
【单选题】
My job entails being on ( ) 24 hours.
【单选题】
He promised continued ( ) to promptly solving the many problems facing our country.