11.   The star is difficult to see unless the sky is very clear.

12.   The star is faint but visible.

13.   The stars are beautiful tonight.

14.   The stars were all out .

15.   There are more human brain cells on this space station than there are stars in this galaxy.

16.   There was a full moon, and the stars were out.

17.   There was still no wind, stars were out, and the air now was cold and astringent.

18.   There were stars in the clear, dark sky, and a white frost over the moor.

19.   These stars are barely visible to the naked eye.

20.   Not all football stars are ill-behaved louts.