The witness was expected to give the police a           description of what had happened, but he was too scared to do any help.

1. Every possible means should be made full use of _______ the lives of the injured people in subway tunnel collapse

Your story is perfect ; I’ve never heard ___before.

We are ________ in our views of what should be done.

 These plastic flowers look so _____ that many people think they are real,____they sell badly for the finanical crisis.