How did your English teacher go to Nantong for the meeting—He _______ his car there.

The old king decided to retire and theheavy load of responsibility to his three daughters

The day before yesterday the police including one officer ____ searching for the murder in that mountain.

Since the banks do not believe in you, there arose the question ______ you could get the loan.

A great explosion _______ in achemical factory in Hangzhou several months ago.