our parents couldn’t ____ to sendyou to college, you may ask our national Hope Project for help

12. They were astonished _____ the news ofhis escape from prison.

当你称呼李老师（男）时，应如何称呼________.

The old man lives _____ , but he doesn’t feel _____ .

The present media have changed our daily communication. The messages ______ most of us rely are briefer than they once were.