11.   We had only a vague idea of where we were.

12.   Advertisers have only vague ideas of program content when they buy time on daytime talk shows.

13.   But a pile of money and a vague idea is not enough to make anyone an online millionaire.

14.   But other than vague ideas about a tree farm, they had no plan for their lives in Idaho.

15.   Does it matter that worshippers have only a vague idea of what is being said?

16.   Despite the return of religion in the postcommunist period, many Russians have only a vague idea of what Christmas is.

17.   Even so, many taxpayers have only a vague idea of the total amount they turn over to the government.

18.   He has a vague idea of the reasons behind Urban Gardens.

19.   Historians already have a vague idea of what might be on the tape.

20.   I had a very vague idea of when a life begins and a lesser idea of how one can terminate a pregnancy.