11.   The President refused to answer further questions on the subject.

12.   Are there any further questions?

13.   Here are some further questions for discussion.

14.   A further question relates to possible movements in population size.

15.   After her reception in the village store, she was not keen to go back with further questions to establish that Veronica still lived in the Red House.

16.   The lack of an appropriate animal model makes it impossible to investigate this question further at present.

17.   When a complementary therapy is shown to work, further questions arise.

18.   Each of these answers raises further questions.