My mind wasn’t on what he was saying so I’m afraid I _______ half of it.
The U.S.A. made a lot of excuses in an attempt to make war on Iran. However, its ____ purpose lay in the plentiful oil there. A. incredible B. fundamental C. flexible D. identical
---You ought to have warned him of the danger! --- ____! But he wouldn’t listen!
The flood is believed ____ more than 50 people and made thousands homeless, ____ it perhaps the most destroying flood in history in the area.
How can you expect to learn anything ____ you devote all your energies to playing computer games?
He ____ down his life for the cause of freedom.