The boy ________

The food is ________, but I still don’t have ________to buy.

Experience is believingIf you’d like to know what it ____ like to be a soldier in World War Ⅱ，____ the game “Brothers in Arms: Roads to Hill 30”

A new subway ________ in Changsha and it will be open to traffic when completed next year.

How long does it take you to do the projects— It _________ the survey. I’m not sure whether the survey will last long.