11.   So far, his approach appears to be working.

12.   The approach appears to be paying off.

13.   The approach appeared to be working.

14.   The new approach at Apple appears to be one of pragmatic accommodation.

15.   The three-pronged approach appears to be paying off.

16.   This approach appeared to anger Scalia.

17.   This approach appears to maintain sufficient bone mass to stave off fractures from osteoporosis.

18.   Those new approaches appear to be paying off gradually.

19.   Thus far, that approach appears to be working.

20.   Within the United States, that approach appears to have broad appeal both to recently arrived immigrants and more acculturated Hispanic-Americans.