The minister said, “We are ready for discussions with any legal parties, but we’ll never with criminals. ” (2011 .湖北)
Not until I went through his paper ___ what rapid progress he had made in writing.
In front of the classroom___
___sign the contract unless you are sure you understand it.
Eyewitness provides an evidence that he was ___ of the crime.
Wash your hands with soap and water ___ after each contact with the sick person.