11.   Officials noted that the most positive conversation yet occurred Friday morning between Russian Foreign Minister Igor Ivanov and Secretary of State Madeleine Albright.

12.   That would hardly have been surprising had the conversation occurred last week, last month or even last year.

13.   The bulky devices depended on one central tower and had a limited number of channels, so only a few conversations could occur at the same time.

14.   The conversation occurred last year when a South American executive telephoned Control Risks Group and spoke with a London duty officer.

15.   The Republicans deny planting a spy or that the conversations occurred as Rorapaugh reported.

16.   The telephone conversations occur almost every day.

17.   It was not clear from reports whether the telephone conversation occurred late Tuesday or Wednesday.

18.   The conversation occurred during a labor dispute in Wyoming, Pa., a community between Scranton and Wilkes-Barre.

19.   The conversation occurred on the way back to Kansas, where Nichols lived, U.S. Attorney Randy Rathbun said.

20.   The longer conversations often occurred after their sexual contact.