You’dbetterletmeknowassoonasthereisa(n)____positioninthebranchoffice.
Underthis（）pressuresomeoftherocksevenbecameliquid.
Tom____ofhiswifehowshehadmetherfriend.
_____atinthisway,thepresenteconomicsituationdoesn'tseemsogloomy.
Ifasubstanceisdissolvedinwaterorheated，itmay（）agas.
