How aboutyour conference—PrettysuccessfulIt allowedboth sides of us to better understand ____ each stood on many issues

Most people are familiar with the idea that all matterin the universe ________ atoms.

I hear Joe has gone to MIT for his master degree.— How nice! Do you know when he

1． The meat is expensiveand eating meat is bad for yourhealth.

Good afternoon, Alice! — ____________, Bob!