Only in that way ______ ready for the challenges and opportunities in life.

Ten years later, the prisoner of war ___ free and regained his ___.

Large quantities of oil      in a place near my hometown recently.

Neither we nor our father       playing tennis.

Getting to the cinema, quite out of breath, we found the film     for ten minutes.

— Hey! Everyone in the office was at the dinner party in honor of Mr. Charles except you. What happened?
— I ______ after Mike, my colleague. He was badly ill.

—Where is Mr Smith?
—He   in prison for more than two months.

Professor Wang ________in our school till next Sunday．

Quantities of water ________for cooling in the only one of the factories that ________steel.

Must I get through the business in one evening?  No, you ________.