--– Who should be responsible for the accident?--– The boss, not the workers. They just carried out the order ________.
It is greatly ________ that he gave back the money he found on the bus.
New reports say peace talks between the two countries have broken ____with no agreement ________.
The murderer was brought in, with his hands _________behind his back.
Who ________ for the bullet train accident that has happened in Zhejiang,China?
___ poor at English, I'm afraid I can't make myself ___.