Due to the widespread ________ of this medical technology,more diseases can be discovered and treated at an early stage.
All the doctors in the hospital insisted that he ____ badly wounded and that he _____ at once.
One should remain ______ and think of ways to escape when facing danger.
Every minute should be made use of_______ for the coming exam.
We all like the park _______ we visited last week.
He said that his car ______ stolen and he _______ have to telephone the police.