I have a firm ____in the power of communication, which will smooth away misunderstanding.

 There is a _________ of 1000 dollars for the return

Most graduates in big cities are suffering form       connected to soaring house prices and job hunting.

The managing director of this department took the ______ for the accident, although it was not really his fault.

 I don't think the charge for overhauling （大修）the equipment is excessive in _____ to its size.