In ________ old society many young women died byso strange and cruel ________ custom.

The new product which was developed ____the customer demand will come into the market next month.

If anybody calls, tell them I’m out, and ask them to _______ their name and address.

The teacher ____ the bottle dangerous..

On April 14, 2010, many people dressed in black with white flowers ______ their chests observed three minutes of silence in memory of the victims in Yushu Earthquake .