11.   The problem of drug-taking in sport has reared its ugly head again.

12.   There was a problem which reared its ugly head about a week after she moved back in.

13.   Now he has put an ugly stone head over the gate.It is one of the ugliest faces I have ever seen.

14.   One which is likely to rear its ugly head continually during this piece.

15.   Except for the two ugly heads, of course.

16.   I welcome the efforts of the AntiFascist League to expose fascism whenever and wherever it may rear its ugly head.

17.   Clubs lost their authority and control of players when money reared its ugly head.

18.   An already dicey question, fraught with political risk for the Clinton administration, continues to rear its ugly head.

19.   Anti-Semitism rears its ugly head at the same time resistance fighters worried about their own collaboration with French Communists.

20.   ----- Rising damp rears its ugly head again, and thereby hangs a small controversy.