11.   A sign of taking too much salt is if you find it difficult to remove the salt cellar from the table.

12.   A sign of the recession or fear that these impressionable young booksellers might be contaminated by their publishing counterparts in some way?

13.   A square mile of orchards shows no sign of anyone picking anything.

14.   After a quick look round to make sure that weed left no obvious signs of our own visit, we left.

15.   After the bout in which I intimated signs of life, I came through the ropes, smiling.

16.   Alan Keyes, an opponent of abortion, shows more palpable signs of support in Iowa than in New Hampshire.

17.   All species produce some signs of digestion, but the extent can vary greatly within the species as well as between species.

18.   All the signs of this malaise are here, strewn about like empty Guinness cans on a Sunday morning.

19.   Although voices of dissent are being heard, there is no sign of the supermodel phenomenon abating in the near future.