1.   The topic of addiction remains something of a taboo.

2.   Besides, for the foreseeable future, the topic will remain quite active in government class.

3.   Certain topics should remain private and personal, especially from prying, self-righteous radio cretins....

4.   Despite the public airing of tensions, the topic remains sensitive and South Africans and Americans are reluctant to be quoted on the subject.

5.   McCain said that beyond the drug and income-tax issues, only a few contentious topics remained.

6.   So my topics still gotta remain the same.

7.   The topic remains a non-issue with Europeans.

8.   Three Chinese students from Inner Mongolia who arrived late in Burlington because of problems in getting visas said some topics remained off limits in their homeland.

9.   Typically, a given topic remains part of the math curriculum for two full grades longer than it does in other countries.

10.   For all the talk of a new freedom for the press in Zimbabwe, certain topics apparently remain sacrosanct.