(2013·陕西高考)On Monday mornings it usually ________ me an hour to drive to work although the actual distance is only 20 miles.

They are living with their parents for the moment because their own house _________.

 For some time, Chinese people, under the leadership of CPC, ________ the contents of the Scientific Development Concept in the course of practicing socialism in China.

John is not a man to count on, and it is very likely that the work ____ by the time he arrives here.

Mary, stop to have a rest. You _________ the flowers in your garden for nearly two hours.