-I'm going to attend your lecture at 9: 30 tomorrow morning. -I regret to tell you that when you arrive, it will have ended and I __________ questions with my students.
After ________________ a sandstorm warning on Sunday evening, meteorologists forecast that dusty weather will continue in parts of the country on Monday.
The U.S. official said North Korea --- and Iran --- should follow in the steps of Libya, which last December said it would work__________ to allow international weapons inspectors to do their work.